all: SPDX header conversion

  $ find * -type f |xargs perl contrib/scripts/spdx.pl
  $ git rm contrib/scripts/spdx.pl

115 files changed, 115 insertions, 1689 deletions

diff --git a/libnm/NetworkManager.h b/libnm/NetworkManager.h
index 497dc75330..4957460230 100644
--- a/libnm/NetworkManager.h
+++ b/libnm/NetworkManager.h
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2014 - 2018 Red Hat, Inc.
  */
 
diff --git a/libnm/generate-plugin-docs.pl b/libnm/generate-plugin-docs.pl
index a16374ad42..41e7945dcb 100755
--- a/libnm/generate-plugin-docs.pl
+++ b/libnm/generate-plugin-docs.pl
@@ -1,21 +1,7 @@
 #!/usr/bin/env perl
+# SPDX-License-Identifier: GPL-2.0+
 
 #
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License along
-# with this program; if not, write to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-#
-#
 # Copyright 2014 Red Hat, Inc.
 #
 
diff --git a/libnm/generate-setting-docs.py b/libnm/generate-setting-docs.py
index 7e890074af..4ccb77e479 100755
--- a/libnm/generate-setting-docs.py
+++ b/libnm/generate-setting-docs.py
@@ -1,19 +1,5 @@
 #!/usr/bin/env python
-# This library is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 2 of the License, or (at your option) any later version.
-#
-# This library is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public
-# License along with this library; if not, write to the
-# Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
-# Boston, MA 02110-1301 USA.
-#
+# SPDX-License-Identifier: LGPL-2.1+
 # Copyright 2009 - 2017 Red Hat, Inc.
 
 from __future__ import print_function
diff --git a/libnm/nm-access-point.c b/libnm/nm-access-point.c
index 0bcab4585d..dc1bcdcce4 100644
--- a/libnm/nm-access-point.c
+++ b/libnm/nm-access-point.c
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2007 - 2008 Novell, Inc.
  * Copyright 2007 - 2011 Red Hat, Inc.
  */
diff --git a/libnm/nm-access-point.h b/libnm/nm-access-point.h
index df7270cea4..65952511dd 100644
--- a/libnm/nm-access-point.h
+++ b/libnm/nm-access-point.h
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2007 - 2008 Novell, Inc.
  * Copyright 2007 - 2011 Red Hat, Inc.
  */
diff --git a/libnm/nm-active-connection.c b/libnm/nm-active-connection.c
index 41a8147c69..a63656dafb 100644
--- a/libnm/nm-active-connection.c
+++ b/libnm/nm-active-connection.c
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2007 - 2014 Red Hat, Inc.
  * Copyright 2008 Novell, Inc.
  */
diff --git a/libnm/nm-active-connection.h b/libnm/nm-active-connection.h
index 2afcbfa913..889f0fffb0 100644
--- a/libnm/nm-active-connection.h
+++ b/libnm/nm-active-connection.h
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2007 - 2014 Red Hat, Inc.
  * Copyright 2008 Novell, Inc.
  */
diff --git a/libnm/nm-autoptr.h b/libnm/nm-autoptr.h
index 876ff65203..aaa070d85c 100644
--- a/libnm/nm-autoptr.h
+++ b/libnm/nm-autoptr.h
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2018 Red Hat, Inc.
  */
 
diff --git a/libnm/nm-checkpoint.c b/libnm/nm-checkpoint.c
index 5968180781..cf76186787 100644
--- a/libnm/nm-checkpoint.c
+++ b/libnm/nm-checkpoint.c
@@ -1,13 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this program. If not, see
- * <http://www.gnu.org/licenses/>.
- *
  * Copyright 2017 Red Hat, Inc.
  */
 
diff --git a/libnm/nm-checkpoint.h b/libnm/nm-checkpoint.h
index d38f99f92d..84b4479bdf 100644
--- a/libnm/nm-checkpoint.h
+++ b/libnm/nm-checkpoint.h
@@ -1,13 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this program. If not, see
- * <http://www.gnu.org/licenses/>.
- *
  * Copyright 2017 Red Hat, Inc.
  */
 
diff --git a/libnm/nm-client.c b/libnm/nm-client.c
index c39f62675b..d744406bb9 100644
--- a/libnm/nm-client.c
+++ b/libnm/nm-client.c
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2007 - 2008 Novell, Inc.
  * Copyright 2007 - 2018 Red Hat, Inc.
  */
diff --git a/libnm/nm-client.h b/libnm/nm-client.h
index ec7022ff6b..4989800547 100644
--- a/libnm/nm-client.h
+++ b/libnm/nm-client.h
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2007 - 2008 Novell, Inc.
  * Copyright 2007 - 2014 Red Hat, Inc.
  */
diff --git a/libnm/nm-dbus-helpers.c b/libnm/nm-dbus-helpers.c
index e8cf04369b..84312d2c31 100644
--- a/libnm/nm-dbus-helpers.c
+++ b/libnm/nm-dbus-helpers.c
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2013 Red Hat, Inc.
  */
 
diff --git a/libnm/nm-dbus-helpers.h b/libnm/nm-dbus-helpers.h
index a3bd9b47b3..381f35f68d 100644
--- a/libnm/nm-dbus-helpers.h
+++ b/libnm/nm-dbus-helpers.h
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2013 Red Hat, Inc.
  */
 
diff --git a/libnm/nm-device-6lowpan.c b/libnm/nm-device-6lowpan.c
index 9a305d26ae..f94282fad0 100644
--- a/libnm/nm-device-6lowpan.c
+++ b/libnm/nm-device-6lowpan.c
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2018 Red Hat, Inc.
  */
 
diff --git a/libnm/nm-device-6lowpan.h b/libnm/nm-device-6lowpan.h
index 96f34dc312..f558759e65 100644
--- a/libnm/nm-device-6lowpan.h
+++ b/libnm/nm-device-6lowpan.h
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2018 Red Hat, Inc.
  */
 
diff --git a/libnm/nm-device-adsl.c b/libnm/nm-device-adsl.c
index 95871efa8f..c94c0ab77a 100644
--- a/libnm/nm-device-adsl.c
+++ b/libnm/nm-device-adsl.c
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * author: Pantelis Koukousoulas <pktoss@gmail.com>
  * Copyright 2009 - 2011 Red Hat, Inc.
  */
diff --git a/libnm/nm-device-adsl.h b/libnm/nm-device-adsl.h
index ab61a6505e..a4b88610e8 100644
--- a/libnm/nm-device-adsl.h
+++ b/libnm/nm-device-adsl.h
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2011 Pantelis Koukousoulas <pktoss@gmail.com>
  */
 
diff --git a/libnm/nm-device-bond.c b/libnm/nm-device-bond.c
index 10e4ebd2da..fa8ca8d009 100644
--- a/libnm/nm-device-bond.c
+++ b/libnm/nm-device-bond.c
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2012 Red Hat, Inc.
  */
 
diff --git a/libnm/nm-device-bond.h b/libnm/nm-device-bond.h
index 658eb5e79e..972a7eba55 100644
--- a/libnm/nm-device-bond.h
+++ b/libnm/nm-device-bond.h
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2012 Red Hat, Inc.
  */
 
diff --git a/libnm/nm-device-bridge.c b/libnm/nm-device-bridge.c
index 44cf8a8e8b..6e1d55f02a 100644
--- a/libnm/nm-device-bridge.c
+++ b/libnm/nm-device-bridge.c
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2012 Red Hat, Inc.
  */
 
diff --git a/libnm/nm-device-bridge.h b/libnm/nm-device-bridge.h
index 41583a7998..151499a650 100644
--- a/libnm/nm-device-bridge.h
+++ b/libnm/nm-device-bridge.h
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2012 Red Hat, Inc.
  */
 
diff --git a/libnm/nm-device-bt.c b/libnm/nm-device-bt.c
index 47a01f4f73..74b0fc6903 100644
--- a/libnm/nm-device-bt.c
+++ b/libnm/nm-device-bt.c
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2007 - 2008 Novell, Inc.
  * Copyright 2007 - 2012 Red Hat, Inc.
  */
diff --git a/libnm/nm-device-bt.h b/libnm/nm-device-bt.h
index 1db0f47410..8636eae164 100644
--- a/libnm/nm-device-bt.h
+++ b/libnm/nm-device-bt.h
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2008 - 2012 Red Hat, Inc.
  * Copyright 2008 Novell, Inc.
  */
diff --git a/libnm/nm-device-dummy.c b/libnm/nm-device-dummy.c
index 3148c6a15c..ad24e328b5 100644
--- a/libnm/nm-device-dummy.c
+++ b/libnm/nm-device-dummy.c
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2017 Red Hat, Inc.
  */
 
diff --git a/libnm/nm-device-dummy.h b/libnm/nm-device-dummy.h
index 45b9032d07..bee1495a23 100644
--- a/libnm/nm-device-dummy.h
+++ b/libnm/nm-device-dummy.h
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2017 Red Hat, Inc.
  */
 
diff --git a/libnm/nm-device-ethernet.c b/libnm/nm-device-ethernet.c
index 0efb1dc4cb..82e469602a 100644
--- a/libnm/nm-device-ethernet.c
+++ b/libnm/nm-device-ethernet.c
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2007 - 2008 Novell, Inc.
  * Copyright 2007 - 2012 Red Hat, Inc.
  */
diff --git a/libnm/nm-device-ethernet.h b/libnm/nm-device-ethernet.h
index 0207aafd46..c0336c7b06 100644
--- a/libnm/nm-device-ethernet.h
+++ b/libnm/nm-device-ethernet.h
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2007 - 2008 Novell, Inc.
  * Copyright 2007 - 2012 Red Hat, Inc.
  */
diff --git a/libnm/nm-device-generic.c b/libnm/nm-device-generic.c
index 548334b4d9..47ab022227 100644
--- a/libnm/nm-device-generic.c
+++ b/libnm/nm-device-generic.c
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2013 Red Hat, Inc.
  */
 
diff --git a/libnm/nm-device-generic.h b/libnm/nm-device-generic.h
index 2cc3e0c534..faefab0f65 100644
--- a/libnm/nm-device-generic.h
+++ b/libnm/nm-device-generic.h
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2013 Red Hat, Inc.
  */
 
diff --git a/libnm/nm-device-infiniband.c b/libnm/nm-device-infiniband.c
index 17de2de47c..0ff3ab0a2e 100644
--- a/libnm/nm-device-infiniband.c
+++ b/libnm/nm-device-infiniband.c
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2011 - 2012 Red Hat, Inc.
  */
 
diff --git a/libnm/nm-device-infiniband.h b/libnm/nm-device-infiniband.h
index b814aa2c39..94ef456a7b 100644
--- a/libnm/nm-device-infiniband.h
+++ b/libnm/nm-device-infiniband.h
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2011 - 2012 Red Hat, Inc.
  */
 
diff --git a/libnm/nm-device-ip-tunnel.c b/libnm/nm-device-ip-tunnel.c
index 8197748c4a..7ff51ba356 100644
--- a/libnm/nm-device-ip-tunnel.c
+++ b/libnm/nm-device-ip-tunnel.c
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2015 Red Hat, Inc.
  */
 
diff --git a/libnm/nm-device-ip-tunnel.h b/libnm/nm-device-ip-tunnel.h
index 07a36cd929..be410028d1 100644
--- a/libnm/nm-device-ip-tunnel.h
+++ b/libnm/nm-device-ip-tunnel.h
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2015 Red Hat, Inc.
  */
 
diff --git a/libnm/nm-device-macsec.c b/libnm/nm-device-macsec.c
index 2a60dee527..7e6c2813e1 100644
--- a/libnm/nm-device-macsec.c
+++ b/libnm/nm-device-macsec.c
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2017 Red Hat, Inc.
  */
 
diff --git a/libnm/nm-device-macsec.h b/libnm/nm-device-macsec.h
index fce07d7ac0..194e69e50a 100644
--- a/libnm/nm-device-macsec.h
+++ b/libnm/nm-device-macsec.h
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2017 Red Hat, Inc.
  */
 
diff --git a/libnm/nm-device-macvlan.c b/libnm/nm-device-macvlan.c
index 3de135db14..d4a42cc0dd 100644
--- a/libnm/nm-device-macvlan.c
+++ b/libnm/nm-device-macvlan.c
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2015 Red Hat, Inc.
  */
 
diff --git a/libnm/nm-device-macvlan.h b/libnm/nm-device-macvlan.h
index c9e94c1f6e..1924955527 100644
--- a/libnm/nm-device-macvlan.h
+++ b/libnm/nm-device-macvlan.h
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2015 Red Hat, Inc.
  */
 
diff --git a/libnm/nm-device-modem.c b/libnm/nm-device-modem.c
index 60c707b80c..14937fe387 100644
--- a/libnm/nm-device-modem.c
+++ b/libnm/nm-device-modem.c
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2011 - 2012 Red Hat, Inc.
  * Copyright 2008 Novell, Inc.
  */
diff --git a/libnm/nm-device-modem.h b/libnm/nm-device-modem.h
index f6b1367f94..94b846f85b 100644
--- a/libnm/nm-device-modem.h
+++ b/libnm/nm-device-modem.h
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2011 - 2012 Red Hat, Inc.
  * Copyright 2008 Novell, Inc.
  */
diff --git a/libnm/nm-device-olpc-mesh.c b/libnm/nm-device-olpc-mesh.c
index 0bee96cbb7..f76b2ba85a 100644
--- a/libnm/nm-device-olpc-mesh.c
+++ b/libnm/nm-device-olpc-mesh.c
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2012 Red Hat, Inc.
  */
 
diff --git a/libnm/nm-device-olpc-mesh.h b/libnm/nm-device-olpc-mesh.h
index 8faceff12f..5c2616d9c0 100644
--- a/libnm/nm-device-olpc-mesh.h
+++ b/libnm/nm-device-olpc-mesh.h
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2012 Red Hat, Inc.
  */
 
diff --git a/libnm/nm-device-ovs-bridge.c b/libnm/nm-device-ovs-bridge.c
index 4671c8a9f2..ca7fe0921a 100644
--- a/libnm/nm-device-ovs-bridge.c
+++ b/libnm/nm-device-ovs-bridge.c
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2017,2018 Red Hat, Inc.
  */
 
diff --git a/libnm/nm-device-ovs-bridge.h b/libnm/nm-device-ovs-bridge.h
index 13d542a321..0e505bff05 100644
--- a/libnm/nm-device-ovs-bridge.h
+++ b/libnm/nm-device-ovs-bridge.h
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2017,2018 Red Hat, Inc.
  */
 
diff --git a/libnm/nm-device-ovs-interface.c b/libnm/nm-device-ovs-interface.c
index b07373e130..eb0ad009fc 100644
--- a/libnm/nm-device-ovs-interface.c
+++ b/libnm/nm-device-ovs-interface.c
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2017 Red Hat, Inc.
  */
 
diff --git a/libnm/nm-device-ovs-interface.h b/libnm/nm-device-ovs-interface.h
index a49db559ae..6c778b652b 100644
--- a/libnm/nm-device-ovs-interface.h
+++ b/libnm/nm-device-ovs-interface.h
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2017 Red Hat, Inc.
  */
 
diff --git a/libnm/nm-device-ovs-port.c b/libnm/nm-device-ovs-port.c
index 49cf11cc3c..3849e3eeb3 100644
--- a/libnm/nm-device-ovs-port.c
+++ b/libnm/nm-device-ovs-port.c
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2017,2018 Red Hat, Inc.
  */
 
diff --git a/libnm/nm-device-ovs-port.h b/libnm/nm-device-ovs-port.h
index 088e3692de..3b44699eb4 100644
--- a/libnm/nm-device-ovs-port.h
+++ b/libnm/nm-device-ovs-port.h
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2017,2018 Red Hat, Inc.
  */
 
diff --git a/libnm/nm-device-ppp.c b/libnm/nm-device-ppp.c
index 046cf73e7a..600fd90cce 100644
--- a/libnm/nm-device-ppp.c
+++ b/libnm/nm-device-ppp.c
@@ -1,12 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
  * Copyright 2017 Red Hat, Inc.
  */
 
diff --git a/libnm/nm-device-ppp.h b/libnm/nm-device-ppp.h
index 1163157c44..20f555eb58 100644
--- a/libnm/nm-device-ppp.h
+++ b/libnm/nm-device-ppp.h
@@ -1,12 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
  * Copyright 2017 Red Hat, Inc.
  */
 
diff --git a/libnm/nm-device-team.c b/libnm/nm-device-team.c
index 54b108beb0..3c085b2699 100644
--- a/libnm/nm-device-team.c
+++ b/libnm/nm-device-team.c
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2013 Jiri Pirko <jiri@resnulli.us>
  */
 
diff --git a/libnm/nm-device-team.h b/libnm/nm-device-team.h
index 5f14c26b47..404cc602ce 100644
--- a/libnm/nm-device-team.h
+++ b/libnm/nm-device-team.h
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2013 Jiri Pirko <jiri@resnulli.us>
  */
 
diff --git a/libnm/nm-device-tun.c b/libnm/nm-device-tun.c
index d81ef4734e..a909ba6623 100644
--- a/libnm/nm-device-tun.c
+++ b/libnm/nm-device-tun.c
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2015 Red Hat, Inc.
  */
 
diff --git a/libnm/nm-device-tun.h b/libnm/nm-device-tun.h
index 231b956f0c..834b131652 100644
--- a/libnm/nm-device-tun.h
+++ b/libnm/nm-device-tun.h
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2015 Red Hat, Inc.
  */
 
diff --git a/libnm/nm-device-vlan.c b/libnm/nm-device-vlan.c
index ede50cc783..115a59e6d0 100644
--- a/libnm/nm-device-vlan.c
+++ b/libnm/nm-device-vlan.c
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2012 Red Hat, Inc.
  */
 
diff --git a/libnm/nm-device-vlan.h b/libnm/nm-device-vlan.h
index 352b048803..2ce70632c1 100644
--- a/libnm/nm-device-vlan.h
+++ b/libnm/nm-device-vlan.h
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2012 - 2014 Red Hat, Inc.
  */
 
diff --git a/libnm/nm-device-vxlan.c b/libnm/nm-device-vxlan.c
index 77eb9a9fea..c8470bfdf8 100644
--- a/libnm/nm-device-vxlan.c
+++ b/libnm/nm-device-vxlan.c
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2015 Red Hat, Inc.
  */
 
diff --git a/libnm/nm-device-vxlan.h b/libnm/nm-device-vxlan.h
index 305ff1ea3d..1531277235 100644
--- a/libnm/nm-device-vxlan.h
+++ b/libnm/nm-device-vxlan.h
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2015 Red Hat, Inc.
  */
 
diff --git a/libnm/nm-device-wifi-p2p.c b/libnm/nm-device-wifi-p2p.c
index 013977389b..a0fc1fa0bb 100644
--- a/libnm/nm-device-wifi-p2p.c
+++ b/libnm/nm-device-wifi-p2p.c
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2018 - 2019 Red Hat, Inc.
  */
 
diff --git a/libnm/nm-device-wifi-p2p.h b/libnm/nm-device-wifi-p2p.h
index ddca122fb9..6c5c6532c5 100644
--- a/libnm/nm-device-wifi-p2p.h
+++ b/libnm/nm-device-wifi-p2p.h
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2018 - 2019 Red Hat, Inc.
  */
 
diff --git a/libnm/nm-device-wifi.c b/libnm/nm-device-wifi.c
index bb774361f6..165f535e45 100644
--- a/libnm/nm-device-wifi.c
+++ b/libnm/nm-device-wifi.c
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2007 - 2008 Novell, Inc.
  * Copyright 2007 - 2014 Red Hat, Inc.
  */
diff --git a/libnm/nm-device-wifi.h b/libnm/nm-device-wifi.h
index ef7d83b78d..847f701460 100644
--- a/libnm/nm-device-wifi.h
+++ b/libnm/nm-device-wifi.h
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2007 - 2008 Novell, Inc.
  * Copyright 2007 - 2012 Red Hat, Inc.
  */
diff --git a/libnm/nm-device-wimax.c b/libnm/nm-device-wimax.c
index a526d08809..64902487a8 100644
--- a/libnm/nm-device-wimax.c
+++ b/libnm/nm-device-wimax.c
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2011 - 2012 Red Hat, Inc.
  * Copyright 2009 Novell, Inc.
  */
diff --git a/libnm/nm-device-wimax.h b/libnm/nm-device-wimax.h
index 430828811b..08db339ead 100644
--- a/libnm/nm-device-wimax.h
+++ b/libnm/nm-device-wimax.h
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2011 - 2012 Red Hat, Inc.
  * Copyright 2009 Novell, Inc.
  */
diff --git a/libnm/nm-device-wireguard.c b/libnm/nm-device-wireguard.c
index 8a76ff447f..61dfb79f41 100644
--- a/libnm/nm-device-wireguard.c
+++ b/libnm/nm-device-wireguard.c
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2018 Javier Arteaga <jarteaga@jbeta.is>
  */
 
diff --git a/libnm/nm-device-wireguard.h b/libnm/nm-device-wireguard.h
index 37e97a0aa2..4d9372f162 100644
--- a/libnm/nm-device-wireguard.h
+++ b/libnm/nm-device-wireguard.h
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2018 Javier Arteaga <jarteaga@jbeta.is>
  */
 
diff --git a/libnm/nm-device-wpan.c b/libnm/nm-device-wpan.c
index d6acda6184..3f0c16a922 100644
--- a/libnm/nm-device-wpan.c
+++ b/libnm/nm-device-wpan.c
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2018 Lubomir Rintel <lkundrak@v3.sk>
  */
 
diff --git a/libnm/nm-device-wpan.h b/libnm/nm-device-wpan.h
index d20113dd36..0f0f0ecf3e 100644
--- a/libnm/nm-device-wpan.h
+++ b/libnm/nm-device-wpan.h
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2018 Lubomir Rintel <lkundrak@v3.sk>
  */
 
diff --git a/libnm/nm-device.c b/libnm/nm-device.c
index b9f4acd454..49a929fa85 100644
--- a/libnm/nm-device.c
+++ b/libnm/nm-device.c
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2007 - 2008 Novell, Inc.
  * Copyright 2007 - 2018 Red Hat, Inc.
  */
diff --git a/libnm/nm-device.h b/libnm/nm-device.h
index e8190e9002..ba9cee8c79 100644
--- a/libnm/nm-device.h
+++ b/libnm/nm-device.h
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2007 - 2008 Novell, Inc.
  * Copyright 2007 - 2013 Red Hat, Inc.
  */
diff --git a/libnm/nm-dhcp-config.c b/libnm/nm-dhcp-config.c
index 39adbaf92d..df09a58680 100644
--- a/libnm/nm-dhcp-config.c
+++ b/libnm/nm-dhcp-config.c
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2008 - 2014 Red Hat, Inc.
  * Copyright 2008 Novell, Inc.
  */
diff --git a/libnm/nm-dhcp-config.h b/libnm/nm-dhcp-config.h
index d6c56b3478..c6b3c30b78 100644
--- a/libnm/nm-dhcp-config.h
+++ b/libnm/nm-dhcp-config.h
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2008 Red Hat, Inc.
  * Copyright 2008 Novell, Inc.
  */
diff --git a/libnm/nm-dhcp4-config.c b/libnm/nm-dhcp4-config.c
index afe408b9ba..5d81140056 100644
--- a/libnm/nm-dhcp4-config.c
+++ b/libnm/nm-dhcp4-config.c
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2014 Red Hat, Inc.
  */
 
diff --git a/libnm/nm-dhcp4-config.h b/libnm/nm-dhcp4-config.h
index 32cc101c48..972069f68e 100644
--- a/libnm/nm-dhcp4-config.h
+++ b/libnm/nm-dhcp4-config.h
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2014 Red Hat, Inc.
  */
 
diff --git a/libnm/nm-dhcp6-config.c b/libnm/nm-dhcp6-config.c
index 94d42bfee3..33c59e09d6 100644
--- a/libnm/nm-dhcp6-config.c
+++ b/libnm/nm-dhcp6-config.c
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2014 Red Hat, Inc.
  */
 
diff --git a/libnm/nm-dhcp6-config.h b/libnm/nm-dhcp6-config.h
index 532f6d2a28..af864e8d94 100644
--- a/libnm/nm-dhcp6-config.h
+++ b/libnm/nm-dhcp6-config.h
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2014 Red Hat, Inc.
  */
 
diff --git a/libnm/nm-dns-manager.c b/libnm/nm-dns-manager.c
index 3b2ed90c47..4f3bd3441c 100644
--- a/libnm/nm-dns-manager.c
+++ b/libnm/nm-dns-manager.c
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2016 Red Hat, Inc.
  */
 
diff --git a/libnm/nm-dns-manager.h b/libnm/nm-dns-manager.h
index fbe0caa6ed..df24501d6c 100644
--- a/libnm/nm-dns-manager.h
+++ b/libnm/nm-dns-manager.h
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2016 Red Hat, Inc.
  */
 
diff --git a/libnm/nm-ip-config.c b/libnm/nm-ip-config.c
index 9df071d834..921b7ef02b 100644
--- a/libnm/nm-ip-config.c
+++ b/libnm/nm-ip-config.c
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2007 - 2011 Novell, Inc.
  * Copyright 2008 - 2014 Red Hat, Inc.
  */
diff --git a/libnm/nm-ip-config.h b/libnm/nm-ip-config.h
index c9a44cfb6c..43c6eeaca5 100644
--- a/libnm/nm-ip-config.h
+++ b/libnm/nm-ip-config.h
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2007 - 2008 Novell, Inc.
  * Copyright 2008 - 2014 Red Hat, Inc.
  */
diff --git a/libnm/nm-ip4-config.c b/libnm/nm-ip4-config.c
index 1f199c4b44..7296af7d3d 100644
--- a/libnm/nm-ip4-config.c
+++ b/libnm/nm-ip4-config.c
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2014 Red Hat, Inc.
  */
 
diff --git a/libnm/nm-ip4-config.h b/libnm/nm-ip4-config.h
index 046472f6d9..c3125c73f0 100644
--- a/libnm/nm-ip4-config.h
+++ b/libnm/nm-ip4-config.h
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2007 - 2008 Novell, Inc.
  * Copyright 2008 Red Hat, Inc.
  */
diff --git a/libnm/nm-ip6-config.c b/libnm/nm-ip6-config.c
index af32fdab31..7ff0258e1e 100644
--- a/libnm/nm-ip6-config.c
+++ b/libnm/nm-ip6-config.c
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2014 Red Hat, Inc.
  */
 
diff --git a/libnm/nm-ip6-config.h b/libnm/nm-ip6-config.h
index 686eaa3353..d1e15d7b51 100644
--- a/libnm/nm-ip6-config.h
+++ b/libnm/nm-ip6-config.h
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2007 - 2008 Novell, Inc.
  * Copyright 2008 - 2014 Red Hat, Inc.
  */
diff --git a/libnm/nm-libnm-utils.c b/libnm/nm-libnm-utils.c
index 5515b3d002..342f4f0093 100644
--- a/libnm/nm-libnm-utils.c
+++ b/libnm/nm-libnm-utils.c
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2007 - 2008 Novell, Inc.
  * Copyright 2007 - 2018 Red Hat, Inc.
  */
diff --git a/libnm/nm-libnm-utils.h b/libnm/nm-libnm-utils.h
index e1d03d4032..20c0161a18 100644
--- a/libnm/nm-libnm-utils.h
+++ b/libnm/nm-libnm-utils.h
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2017, 2018 Red Hat, Inc.
  */
 
diff --git a/libnm/nm-manager.c b/libnm/nm-manager.c
index eb788de2c5..de1fa04e40 100644
--- a/libnm/nm-manager.c
+++ b/libnm/nm-manager.c
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2007 - 2008 Novell, Inc.
  * Copyright 2007 - 2014 Red Hat, Inc.
  */
diff --git a/libnm/nm-manager.h b/libnm/nm-manager.h
index 23f090167d..0970c2e382 100644
--- a/libnm/nm-manager.h
+++ b/libnm/nm-manager.h
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2007 - 2008 Novell, Inc.
  * Copyright 2007 - 2014 Red Hat, Inc.
  */
diff --git a/libnm/nm-object-private.h b/libnm/nm-object-private.h
index fc4bba604d..38aac41d80 100644
--- a/libnm/nm-object-private.h
+++ b/libnm/nm-object-private.h
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2008 - 2011 Red Hat, Inc.
  */
 
diff --git a/libnm/nm-object.c b/libnm/nm-object.c
index 0888077bc5..77482ac63a 100644
--- a/libnm/nm-object.c
+++ b/libnm/nm-object.c
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2007 - 2008 Novell, Inc.
  * Copyright 2007 - 2012 Red Hat, Inc.
  */
diff --git a/libnm/nm-object.h b/libnm/nm-object.h
index 2dad008c06..9c9c52236b 100644
--- a/libnm/nm-object.h
+++ b/libnm/nm-object.h
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2007 - 2008 Novell, Inc.
  * Copyright 2007 - 2012 Red Hat, Inc.
  */
diff --git a/libnm/nm-remote-connection-private.h b/libnm/nm-remote-connection-private.h
index 86a1c651bb..b89642c56d 100644
--- a/libnm/nm-remote-connection-private.h
+++ b/libnm/nm-remote-connection-private.h
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2009 Red Hat, Inc.
  */
 
diff --git a/libnm/nm-remote-connection.c b/libnm/nm-remote-connection.c
index f76af143a2..4d569cef2e 100644
--- a/libnm/nm-remote-connection.c
+++ b/libnm/nm-remote-connection.c
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2007 - 2008 Novell, Inc.
  * Copyright 2007 - 2011 Red Hat, Inc.
  */
diff --git a/libnm/nm-remote-connection.h b/libnm/nm-remote-connection.h
index 1fed4febd2..47c204a74e 100644
--- a/libnm/nm-remote-connection.h
+++ b/libnm/nm-remote-connection.h
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2007 - 2008 Novell, Inc.
  * Copyright 2007 - 2011 Red Hat, Inc.
  */
diff --git a/libnm/nm-remote-settings.c b/libnm/nm-remote-settings.c
index 916884ea08..c87677a90a 100644
--- a/libnm/nm-remote-settings.c
+++ b/libnm/nm-remote-settings.c
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2008 Novell, Inc.
  * Copyright 2009 - 2012 Red Hat, Inc.
  */
diff --git a/libnm/nm-remote-settings.h b/libnm/nm-remote-settings.h
index bd89cf8c68..6c5b3844e0 100644
--- a/libnm/nm-remote-settings.h
+++ b/libnm/nm-remote-settings.h
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2008 Novell, Inc.
  * Copyright 2009 - 2011 Red Hat, Inc.
  */
diff --git a/libnm/nm-secret-agent-old.c b/libnm/nm-secret-agent-old.c
index 2f8c46822d..39742c0ea1 100644
--- a/libnm/nm-secret-agent-old.c
+++ b/libnm/nm-secret-agent-old.c
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2010 - 2011 Red Hat, Inc.
  */
 
diff --git a/libnm/nm-secret-agent-old.h b/libnm/nm-secret-agent-old.h
index 1a5ee74276..da87ff7f60 100644
--- a/libnm/nm-secret-agent-old.h
+++ b/libnm/nm-secret-agent-old.h
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2010 - 2011 Red Hat, Inc.
  */
 
diff --git a/libnm/nm-types.h b/libnm/nm-types.h
index ce01096435..b0a46f34c0 100644
--- a/libnm/nm-types.h
+++ b/libnm/nm-types.h
@@ -1,19 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0+
 /* NetworkManager -- Network link manager
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- *
  * Copyright 2014 - 2018 Red Hat, Inc.
  */
 
diff --git a/libnm/nm-vpn-connection.c b/libnm/nm-vpn-connection.c
index 15e0e645f2..507282cf77 100644
--- a/libnm/nm-vpn-connection.c
+++ b/libnm/nm-vpn-connection.c
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2007 - 2008 Novell, Inc.
  * Copyright 2007 - 2012 Red Hat, Inc.
  */
diff --git a/libnm/nm-vpn-connection.h b/libnm/nm-vpn-connection.h
index 2a9caabdfc..0ec1b17e44 100644
--- a/libnm/nm-vpn-connection.h
+++ b/libnm/nm-vpn-connection.h
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2007 - 2008 Novell, Inc.
  * Copyright 2007 - 2010 Red Hat, Inc.
  */
diff --git a/libnm/nm-vpn-editor.c b/libnm/nm-vpn-editor.c
index 4d8f4c8b24..dfa9030307 100644
--- a/libnm/nm-vpn-editor.c
+++ b/libnm/nm-vpn-editor.c
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2008 - 2010 Red Hat, Inc.
  * Copyright 2008 Novell, Inc.
  */
diff --git a/libnm/nm-vpn-editor.h b/libnm/nm-vpn-editor.h
index c6c2103eef..998cf5e3ce 100644
--- a/libnm/nm-vpn-editor.h
+++ b/libnm/nm-vpn-editor.h
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2008 Novell, Inc.
  * Copyright 2008 - 2015 Red Hat, Inc.
  */
diff --git a/libnm/nm-vpn-plugin-old.c b/libnm/nm-vpn-plugin-old.c
index a85fcd2a14..f28bd2843a 100644
--- a/libnm/nm-vpn-plugin-old.c
+++ b/libnm/nm-vpn-plugin-old.c
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2007 - 2008 Novell, Inc.
  * Copyright 2007 - 2008 Red Hat, Inc.
  */
diff --git a/libnm/nm-vpn-plugin-old.h b/libnm/nm-vpn-plugin-old.h
index b785527f68..626180e41b 100644
--- a/libnm/nm-vpn-plugin-old.h
+++ b/libnm/nm-vpn-plugin-old.h
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2007 - 2008 Novell, Inc.
  * Copyright 2007 - 2015 Red Hat, Inc.
  */
diff --git a/libnm/nm-vpn-service-plugin.c b/libnm/nm-vpn-service-plugin.c
index a220142817..6660a16879 100644
--- a/libnm/nm-vpn-service-plugin.c
+++ b/libnm/nm-vpn-service-plugin.c
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2007 - 2008 Novell, Inc.
  * Copyright 2007 - 2015 Red Hat, Inc.
  */
diff --git a/libnm/nm-vpn-service-plugin.h b/libnm/nm-vpn-service-plugin.h
index 1bcb2aa525..c296b524b2 100644
--- a/libnm/nm-vpn-service-plugin.h
+++ b/libnm/nm-vpn-service-plugin.h
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2007 - 2008 Novell, Inc.
  * Copyright 2007 - 2015 Red Hat, Inc.
  */
diff --git a/libnm/nm-wifi-p2p-peer.c b/libnm/nm-wifi-p2p-peer.c
index 4dd8545d77..cc513c2afb 100644
--- a/libnm/nm-wifi-p2p-peer.c
+++ b/libnm/nm-wifi-p2p-peer.c
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2018 - 2019 Red Hat, Inc.
  */
 
diff --git a/libnm/nm-wifi-p2p-peer.h b/libnm/nm-wifi-p2p-peer.h
index 7d48883b3b..16fbdbf4e3 100644
--- a/libnm/nm-wifi-p2p-peer.h
+++ b/libnm/nm-wifi-p2p-peer.h
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2018 - 2019 Red Hat, Inc.
  */
 
diff --git a/libnm/nm-wimax-nsp.c b/libnm/nm-wimax-nsp.c
index ecdedecd77..f83958a66d 100644
--- a/libnm/nm-wimax-nsp.c
+++ b/libnm/nm-wimax-nsp.c
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2011 Red Hat, Inc.
  */
 
diff --git a/libnm/nm-wimax-nsp.h b/libnm/nm-wimax-nsp.h
index 7d9f8cd31d..874ec0d867 100644
--- a/libnm/nm-wimax-nsp.h
+++ b/libnm/nm-wimax-nsp.h
@@ -1,19 +1,5 @@
+// SPDX-License-Identifier: LGPL-2.1+
 /*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
  * Copyright 2011 Red Hat, Inc.
  * Copyright 2009 Novell, Inc.
  */
diff --git a/libnm/tests/test-libnm.c b/libnm/tests/test-libnm.c
index 2a64fad801..43d18497f1 100644
--- a/libnm/tests/test-libnm.c
+++ b/libnm/tests/test-libnm.c
@@ -1,19 +1,11 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT SC WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- *
  * Copyright 2017 Red Hat, Inc.
  */
 
diff --git a/libnm/tests/test-nm-client.c b/libnm/tests/test-nm-client.c
index 44cd5b3bff..794c7a5cbb 100644
--- a/libnm/tests/test-nm-client.c
+++ b/libnm/tests/test-nm-client.c
@@ -1,18 +1,5 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- *
  * Copyright 2010 - 2014 Red Hat, Inc.
  *
  */
diff --git a/libnm/tests/test-remote-settings-client.c b/libnm/tests/test-remote-settings-client.c
index 45bf97c806..bdc7d13d0a 100644
--- a/libnm/tests/test-remote-settings-client.c
+++ b/libnm/tests/test-remote-settings-client.c
@@ -1,18 +1,5 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- *
  * Copyright 2010 - 2011 Red Hat, Inc.
  *
  */
diff --git a/libnm/tests/test-secret-agent.c b/libnm/tests/test-secret-agent.c
index cc06044026..3c153a4af5 100644
--- a/libnm/tests/test-secret-agent.c
+++ b/libnm/tests/test-secret-agent.c
@@ -1,18 +1,5 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- *
  * Copyright 2010 - 2014 Red Hat, Inc.
  *
  */