[PATCH AUTOSEL 4.9 119/251] media: ov2659: fix unbalanced mutex_lock/unlock

Sasha Levin
2020-01-16T18:09:06Z

From: Akinobu Mita <akinobu.mita@gmail.com>

[ Upstream commit 384538bda10913e5c94ec5b5d34bd3075931bcf4 ]

Avoid returning with mutex locked.

Fixes: fa8cb6444c32 ("[media] ov2659: Don't depend on subdev API")

Cc: "Lad Prabhakar" <prabhakar.csengg@gmail.com>
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Acked-by: Lad Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/media/i2c/ov2659.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/i2c/ov2659.c b/drivers/media/i2c/ov2659.c
index ade3c48e2e0c..18546f950d79 100644
--- a/drivers/media/i2c/ov2659.c
+++ b/drivers/media/i2c/ov2659.c
@@ -1137,7 +1137,7 @@ static int ov2659_set_fmt(struct v4l2_subdev *sd,
mf = v4l2_subdev_get_try_format(sd, cfg, fmt->pad);
*mf = fmt->format;
#else
- return -ENOTTY;
+ ret = -ENOTTY;
#endif
} else {
s64 val;
--
2.20.1