fdo-mirrors/libevdev
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/libevdev/libevdev.git synced 2026-05-05 16:58:03 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

uinput: explicitly ignore the UI_DEV_DESTROY return value

Browse source 
This can't fail in the kernel anyway, so cast it to shut up Coverity.
Error message:
"Calling function "ioctl(int, unsigned long, ...)" without checking return
 value (as is done elsewhere 35 out of 36 times)."

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This commit is contained in:
Peter Hutterer 2014-08-22 11:47:38 +10:00
parent 400e52c6a2
commit 6247e5c12a
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
libevdev/libevdev-uinput.c
View file

@ -358,7 +358,7 @@ libevdev_uinput_destroy(struct libevdev_uinput *uinput_dev)
if (!uinput_dev) if (!uinput_dev)
return; return;
ioctl(uinput_dev->fd, UI_DEV_DESTROY, NULL); (void)ioctl(uinput_dev->fd, UI_DEV_DESTROY, NULL);
if (uinput_dev->fd_is_managed) if (uinput_dev->fd_is_managed)
close(uinput_dev->fd); close(uinput_dev->fd);
free(uinput_dev->syspath); free(uinput_dev->syspath);