media: pwc-ctl: remove redundant assignment to variable ret

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The variable ret 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>
Reviewed-by: Ezequiel Garcia <ezequiel@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

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Colin Ian King 2020-04-10 15:50:14 +02:00 • committed by Mauro Carvalho Chehab

parent 757570f11f

commit 03f56d9952

1 changed files with 1 additions and 1 deletions

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drivers/media/usb/pwc/pwc-ctrl.c

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