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[media] s2255drv: cleanup vidioc_enum_fmt_cap()

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"f" wasn't checked consistently, so static checkers complain.  This
function is always called with a valid "f" pointer, so I have removed
the check.

Also the indenting was messed up.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Dean Anderson <linux-dev@sensoray.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Dan Carpenter 2012-02-17 02:43:27 -03:00 committed by Mauro Carvalho Chehab
parent da0af4788c
commit 6c61ac6355
1 changed files with 4 additions and 6 deletions
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4
drivers/media/video/s2255drv.c
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@ -852,9 +852,7 @@ static int vidioc_querycap(struct file *file, void *priv,
static int vidioc_enum_fmt_vid_cap(struct file *file, void *priv, static int vidioc_enum_fmt_vid_cap(struct file *file, void *priv,
struct v4l2_fmtdesc *f) struct v4l2_fmtdesc *f)
{ {
int index = 0; int index = f->index;
if (f)
index = f->index;
if (index >= ARRAY_SIZE(formats)) if (index >= ARRAY_SIZE(formats))
return -EINVAL; return -EINVAL;