linux-kernel - [PATCH] media: atmel: atmel-isc: Remove redundant assignment to i

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Message-Id: <1621246068-58221-1-git-send-email-jiapeng.chong@linux.alibaba.com>
Date:   Mon, 17 May 2021 18:07:48 +0800
From:   Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
To:     eugen.hristev@...rochip.com
Cc:     mchehab@...nel.org, nicolas.ferre@...rochip.com,
        alexandre.belloni@...tlin.com, ludovic.desroches@...rochip.com,
        linux-media@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org,
        Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
Subject: [PATCH] media: atmel: atmel-isc: Remove redundant assignment to i

Variable i 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/atmel/atmel-isc-base.c:975:2: warning: Value
stored to 'i' is never read [clang-analyzer-deadcode.DeadStores].

Reported-by: Abaci Robot <abaci@...ux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
---
 drivers/media/platform/atmel/atmel-isc-base.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/media/platform/atmel/atmel-isc-base.c b/drivers/media/platform/atmel/atmel-isc-base.c
index ce8e135..a017572c 100644
--- a/drivers/media/platform/atmel/atmel-isc-base.c
+++ b/drivers/media/platform/atmel/atmel-isc-base.c
@@ -972,7 +972,6 @@ static int isc_enum_fmt_vid_cap(struct file *file, void *priv,
 
 	index -= ARRAY_SIZE(controller_formats);
 
-	i = 0;
 	supported_index = 0;
 
 	for (i = 0; i < ARRAY_SIZE(formats_list); i++) {
-- 
1.8.3.1