* [PATCH] media: st-delta: Remove redundant assignment to ret
@ 2021-05-17 10:09 Jiapeng Chong
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From: Jiapeng Chong @ 2021-05-17 10:09 UTC (permalink / raw)
To: hugues.fruchet; +Cc: mchehab, linux-media, linux-kernel, Jiapeng Chong
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>
---
drivers/media/platform/sti/delta/delta-v4l2.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/media/platform/sti/delta/delta-v4l2.c b/drivers/media/platform/sti/delta/delta-v4l2.c
index 064a00a..c887a31 100644
--- a/drivers/media/platform/sti/delta/delta-v4l2.c
+++ b/drivers/media/platform/sti/delta/delta-v4l2.c
@@ -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;
}
--
1.8.3.1
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2021-05-17 10:09 [PATCH] media: st-delta: Remove redundant assignment to ret Jiapeng Chong
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