media: ar0521: Remove redundant variable ret
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>
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@ -406,7 +406,6 @@ static int ar0521_set_fmt(struct v4l2_subdev *sd,
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struct v4l2_subdev_format *format)
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{
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struct ar0521_dev *sensor = to_ar0521_dev(sd);
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int ret = 0;
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ar0521_adj_fmt(&format->format);
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@ -423,7 +422,7 @@ static int ar0521_set_fmt(struct v4l2_subdev *sd,
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}
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mutex_unlock(&sensor->lock);
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return ret;
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return 0;
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}
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static int ar0521_s_ctrl(struct v4l2_ctrl *ctrl)
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