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media: s2255drv: remove redundant assignment to variable field 

The variable 'field' is being assigned a value this is never read,
it is being updated in all the following if/else combinations. The
assignment is redundant and can be removed.

Addresses-Coverity: ("Unused value")

Signed-off-by: Colin Ian King <colin.king@canonical.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 2021-04-09 11:15:31 +02:00 committed by Mauro Carvalho Chehab
parent 637959f7e2
commit 4eb48acac1
1 changed files with 0 additions and 2 deletions
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2
drivers/media/usb/s2255/s2255drv.c
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@ -767,8 +767,6 @@ static int vidioc_try_fmt_vid_cap(struct file *file, void *priv,
if (fmt == NULL)
return -EINVAL;
field = f->fmt.pix.field;
dprintk(vc->dev, 50, "%s NTSC: %d suggested width: %d, height: %d\n",
__func__, is_ntsc, f->fmt.pix.width, f->fmt.pix.height);
if (is_ntsc) {