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media: cx231xx: remove redundant assignment to variable err

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The variable err is being initialized with a value that is
never read and it is being updated later with a new value. The
initialization 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 2020-04-24 13:25:54 +02:00 committed by Mauro Carvalho Chehab
parent 37e278c801
commit 414953b483
1 changed files with 1 additions and 1 deletions
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drivers/media/usb/cx231xx/cx231xx-417.c
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@ -1734,7 +1734,7 @@ static void cx231xx_video_dev_init(
int cx231xx_417_register(struct cx231xx *dev)
{
/* FIXME: Port1 hardcoded here */
int err = -ENODEV;
int err;
struct cx231xx_tsport *tsport = &dev->ts1;
struct vb2_queue *q;