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| author | Peter Hutterer <peter.hutterer@who-t.net> | 2014-08-12 15:41:45 +1000 |
|---|---|---|
| committer | Peter Hutterer <peter.hutterer@who-t.net> | 2014-08-15 08:37:30 +1000 |
| commit | debe9b030c8069cdf78307888ef3b65830b25122 (patch) | |
| tree | e8dd0205caedf3e03acdd114b6ac60d76dc50e1f /libevdev/libevdev-uinput.c | |
| parent | 09529a6a65e5f6eb8f2e10b8da013929c83ad314 (diff) | |
| download | libevdev-debe9b030c8069cdf78307888ef3b65830b25122.tar.gz | |
uinput: preserve the errno before cleaning up
libevdev_uinput_destroy() may/will botch the errno, make sure we save it
before use.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Diffstat (limited to 'libevdev/libevdev-uinput.c')
| -rw-r--r-- | libevdev/libevdev-uinput.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libevdev/libevdev-uinput.c b/libevdev/libevdev-uinput.c index 4446b45..c1b20e0 100644 --- a/libevdev/libevdev-uinput.c +++ b/libevdev/libevdev-uinput.c @@ -344,8 +344,9 @@ libevdev_uinput_create_from_device(const struct libevdev *dev, int fd, struct li return 0; error: + rc = -errno; libevdev_uinput_destroy(new_device); - return -errno; + return rc; } LIBEVDEV_EXPORT void |