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| author | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-11-23 13:05:58 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-11-23 13:29:54 +0100 |
| commit | c06ef2e9acef4cda1feee2ce055b8086e33d251a (patch) | |
| tree | 34e6521b356bdc73cbc44cc1cecf0c0af7f64875 /drivers/iio/amplifiers | |
| parent | media: seco-cec: declare ops as static const (diff) | |
| download | linux-c06ef2e9acef4cda1feee2ce055b8086e33d251a.tar.xz linux-c06ef2e9acef4cda1feee2ce055b8086e33d251a.zip | |
media: vb2: be sure to unlock mutex on errors
As reported by smatch:
drivers/media/common/videobuf2/videobuf2-core.c: drivers/media/common/videobuf2/videobuf2-core.c:2159 vb2_mmap() warn: inconsistent returns 'mutex:&q->mmap_lock'.
Locked on: line 2148
Unlocked on: line 2100
line 2108
line 2113
line 2118
line 2156
line 2159
There is one error condition that doesn't unlock a mutex.
Fixes: cd26d1c4d1bc ("media: vb2: vb2_mmap: move lock up")
Reviewed-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers/iio/amplifiers')
0 files changed, 0 insertions, 0 deletions