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media: ov5693: fix returnvar.cocci warnings

Browse source 
drivers/media/i2c/ov5693.c:953:5-8: Unneeded variable: "ret". Return "0" on line 985

 Remove unneeded variable used to store return value.

Generated by: scripts/coccinelle/misc/returnvar.cocci

[Sakari Ailus: Improved subject]

CC: Daniel Scally <djrscally@gmail.com>
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-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:
kernel test robot 2022-01-19 06:24:47 +01:00 committed by Mauro Carvalho Chehab
parent 2a7f814203
commit 1949c01efe
1 changed files with 2 additions and 3 deletions
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5
drivers/media/i2c/ov5693.c
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@ -950,7 +950,6 @@ static int ov5693_set_fmt(struct v4l2_subdev *sd,
unsigned int width, height;
unsigned int hblank;
int exposure_max;
int ret = 0;
crop = __ov5693_get_pad_crop(ov5693, state, format->pad, format->which);
@ -982,7 +981,7 @@ static int ov5693_set_fmt(struct v4l2_subdev *sd,
format->format = *fmt;
if (format->which == V4L2_SUBDEV_FORMAT_TRY)
return ret;
return 0;
mutex_lock(&ov5693->lock);
@ -1012,7 +1011,7 @@ static int ov5693_set_fmt(struct v4l2_subdev *sd,
exposure_max));
mutex_unlock(&ov5693->lock);
return ret;
return 0;
}
static int ov5693_get_selection(struct v4l2_subdev *sd,