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| author | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2018-10-29 13:15:31 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-11-23 14:06:03 +0300 |
| commit | 701f49bc028edb19ffccd101997dd84f0d71e279 (patch) | |
| tree | a4dfcccd528e4f734bd139b43d8403296d8fd5b1 /drivers/misc/ad525x_dpot.h | |
| parent | da411ab10cc13dde4673608142cbd8c290505235 (diff) | |
| download | linux-701f49bc028edb19ffccd101997dd84f0d71e279.tar.xz | |
media: vivid: fix error handling of kthread_run
kthread_run returns an error pointer, but elsewhere in the code
dev->kthread_vid_cap/out is checked against NULL.
If kthread_run returns an error, then set the pointer to NULL.
I chose this method over changing all kthread_vid_cap/out tests
elsewhere since this is more robust.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Reported-by: syzbot+53d5b2df0d9744411e2e@syzkaller.appspotmail.com
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers/misc/ad525x_dpot.h')
0 files changed, 0 insertions, 0 deletions