1 files changed, 19 insertions, 17 deletions

diff --git a/src/initrd/nmi-cmdline-reader.c b/src/initrd/nmi-cmdline-reader.c
index 69e5e56d07..e44841e683 100644
--- a/src/initrd/nmi-cmdline-reader.c
+++ b/src/initrd/nmi-cmdline-reader.c
@@ -237,20 +237,24 @@ get_word (char **argument, const char separator)
 }
 
 static void
-_base_setting_set (NMConnection *connection, const char *property, const char *value)
+connection_set (NMConnection *connection, const char *setting_name, const char *property, const char *value)
 {
 	NMSetting *setting;
-	const char *type_name = nm_connection_get_connection_type (connection);
-	GObjectClass *object_class = g_type_class_ref (nm_setting_lookup_type (type_name));
-	GParamSpec *spec = g_object_class_find_property (object_class, property);
-
-	if (!spec) {
-		_LOGW (LOGD_CORE, "'%s' does not support setting %s", type_name, property);
-		return;
+	GType setting_type;
+	nm_auto_unref_gtypeclass GObjectClass *object_class = NULL;
+	GParamSpec *spec;
+
+	setting_type = nm_setting_lookup_type (setting_name);
+	object_class = g_type_class_ref (setting_type);
+	spec = g_object_class_find_property (object_class, property);
+	nm_assert (spec);
+
+	setting = nm_connection_get_setting_by_name (connection, setting_name);
+	if (!setting) {
+		setting = g_object_new (setting_type, NULL);
+		nm_connection_add_setting (connection, setting);
 	}
 
-	setting = nm_connection_get_setting_by_name (connection, type_name);
-
 	if (G_IS_PARAM_SPEC_UINT (spec)) {
 		guint v;
 
@@ -259,14 +263,12 @@ _base_setting_set (NMConnection *connection, const char *property, const char *v
 		    || !nm_g_object_set_property_uint (G_OBJECT (setting), property, v, NULL)) {
 			_LOGW (LOGD_CORE,
 			       "Could not set property '%s.%s' to '%s'",
-			       type_name, property, value);
+			       setting_name, property, value);
 		}
 	} else if (G_IS_PARAM_SPEC_STRING (spec))
 		g_object_set (setting, property, value, NULL);
 	else
-		_LOGW (LOGD_CORE, "Don't know how to set '%s' of %s", property, type_name);
-
-	g_type_class_unref (object_class);
+		_LOGW (LOGD_CORE, "Don't know how to set '%s' of %s", property, setting_name);
 }
 
 static void
@@ -577,10 +579,10 @@ reader_parse_ip (Reader *reader, const char *sysfs_dir, char *argument)
 	}
 
 	if (mtu && *mtu)
-		_base_setting_set (connection, "mtu", mtu);
+		connection_set (connection, NM_SETTING_WIRED_SETTING_NAME, NM_SETTING_WIRED_MTU, mtu);
 
 	if (macaddr && *macaddr)
-		_base_setting_set (connection, "cloned-mac-address", macaddr);
+		connection_set (connection, NM_SETTING_WIRED_SETTING_NAME, NM_SETTING_WIRED_CLONED_MAC_ADDRESS, macaddr);
 }
 
 static void
@@ -635,7 +637,7 @@ reader_parse_master (Reader *reader,
 		              NM_SETTING_CONNECTION_MASTER, master,
 		              NULL);
 		if (mtu)
-			_base_setting_set (connection, "mtu", mtu);
+			connection_set (connection, NM_SETTING_WIRED_SETTING_NAME, NM_SETTING_WIRED_MTU, mtu);
 	} while (slaves && *slaves != '\0');
 
 	if (argument && *argument)