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media: gspca: remove redundant assignment to variable ret

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The variable ret is being initialized with a value that
is never read and is being re-assigned a little later on. The
assignment is redundant and hence 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+samsung@kernel.org>
This commit is contained in:
Colin Ian King 2019-10-11 15:57:46 -03:00 committed by Mauro Carvalho Chehab
parent 05ff862e0c
commit 9b950ce057
1 changed files with 1 additions and 1 deletions
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drivers/media/usb/gspca/stv0680.c
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@ -35,7 +35,7 @@ struct sd {
static int stv_sndctrl(struct gspca_dev *gspca_dev, int set, u8 req, u16 val,
int size)
{
int ret = -1;
int ret;
u8 req_type = 0;
unsigned int pipe = 0;