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media: st-delta: Remove redundant assignment to ret

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Variable ret is being assigned a value however the assignment is
never read, so this redundant assignment can be removed.

Clean up the following clang-analyzer warning:

drivers/media/platform/sti/delta/delta-v4l2.c:1010:4: warning: Value
stored to 'ret' is never read [clang-analyzer-deadcode.DeadStores].

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.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:
Jiapeng Chong 2021-05-17 12:09:20 +02:00 committed by Mauro Carvalho Chehab
parent c75f11fbe4
commit 8610b3a2ab
1 changed files with 0 additions and 1 deletions
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drivers/media/platform/sti/delta/delta-v4l2.c
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@ -1007,7 +1007,6 @@ static void delta_run_work(struct work_struct *work)
dev_err(delta->dev,
"%s NULL decoded frame\n",
ctx->name);
ret = -EIO;
goto out;
}