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media: atomisp: remove redundant initialization of variable ret

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The variable ret is being initialized with a value that is never read,
it is being updated later on. The assignment is redundant and can be
removed.

Addresses-Coverity: ("Unused value")

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Colin Ian King 2021-06-09 14:14:08 +02:00 committed by Mauro Carvalho Chehab
parent 9a58288471
commit b6ef5c123a
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/media/atomisp/i2c/ov5693/atomisp-ov5693.c
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@ -932,7 +932,7 @@ err:
static int ad5823_t_focus_vcm(struct v4l2_subdev *sd, u16 val)
{
struct i2c_client *client = v4l2_get_subdevdata(sd);
int ret = -EINVAL;
int ret;
u8 vcm_code;
ret = ad5823_i2c_read(client, AD5823_REG_VCM_CODE_MSB, &vcm_code);