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media: i2c: ov08d10: Unlock on error in ov08d10_enum_frame_size()

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This error path needs to drop the mutex to avoid a deadlock.

Fixes: 7be91e02ed ("media: i2c: Add ov08d10 camera sensor driver")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
This commit is contained in:
Dan Carpenter 2022-02-01 14:00:16 +01:00 committed by Mauro Carvalho Chehab
parent 24e9edc152
commit cc74074ad9
1 changed files with 3 additions and 1 deletions
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4
drivers/media/i2c/ov08d10.c
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@ -1264,8 +1264,10 @@ static int ov08d10_enum_frame_size(struct v4l2_subdev *sd,
return -EINVAL;
mutex_lock(&ov08d10->mutex);
if (fse->code != ov08d10_get_format_code(ov08d10))
if (fse->code != ov08d10_get_format_code(ov08d10)) {
mutex_unlock(&ov08d10->mutex);
return -EINVAL;
}
mutex_unlock(&ov08d10->mutex);
fse->min_width = ov08d10->priv_lane->sp_modes[fse->index].width;