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media: ar0521: Remove redundant variable ret

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ret in ar0521_set_fmt is never set to values other than 0. Replace it with
plain 0.

Reported-by: kernel test robot <lkp@intel.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:
Sakari Ailus 2022-08-14 19:42:13 +02:00 committed by Mauro Carvalho Chehab
parent b5f8fa8769
commit 8fcccd2f37
1 changed files with 1 additions and 2 deletions

3
drivers/media/i2c/ar0521.c

@ -406,7 +406,6 @@ static int ar0521_set_fmt(struct v4l2_subdev *sd,
struct v4l2_subdev_format *format)
{
struct ar0521_dev *sensor = to_ar0521_dev(sd);
int ret = 0;
ar0521_adj_fmt(&format->format);
@ -423,7 +422,7 @@ static int ar0521_set_fmt(struct v4l2_subdev *sd,
}
mutex_unlock(&sensor->lock);
return ret;
return 0;
}
static int ar0521_s_ctrl(struct v4l2_ctrl *ctrl)