From patchwork Mon May 17 10:07:48 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jiapeng Chong X-Patchwork-Id: 74321 X-Patchwork-Delegate: hverkuil@xs4all.nl Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1liaAb-007FDl-OL; Mon, 17 May 2021 10:08:18 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236323AbhEQKJa (ORCPT + 1 other); Mon, 17 May 2021 06:09:30 -0400 Received: from out30-42.freemail.mail.aliyun.com ([115.124.30.42]:57142 "EHLO out30-42.freemail.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236141AbhEQKJ1 (ORCPT ); Mon, 17 May 2021 06:09:27 -0400 X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R631e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=e01e04426;MF=jiapeng.chong@linux.alibaba.com;NM=1;PH=DS;RN=9;SR=0;TI=SMTPD_---0UZ78uCN_1621246070; Received: from j63c13417.sqa.eu95.tbsite.net(mailfrom:jiapeng.chong@linux.alibaba.com fp:SMTPD_---0UZ78uCN_1621246070) by smtp.aliyun-inc.com(127.0.0.1); Mon, 17 May 2021 18:08:08 +0800 From: Jiapeng Chong To: eugen.hristev@microchip.com Cc: mchehab@kernel.org, nicolas.ferre@microchip.com, alexandre.belloni@bootlin.com, ludovic.desroches@microchip.com, linux-media@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Jiapeng Chong Subject: [PATCH] media: atmel: atmel-isc: Remove redundant assignment to i Date: Mon, 17 May 2021 18:07:48 +0800 Message-Id: <1621246068-58221-1-git-send-email-jiapeng.chong@linux.alibaba.com> X-Mailer: git-send-email 1.8.3.1 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -3.1 (---) X-LSpam-Report: No, score=-3.1 required=5.0 tests=BAYES_00=-1.9,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1,RCVD_IN_DNSWL_LOW=-0.7,UNPARSEABLE_RELAY=0.001 autolearn=ham autolearn_force=no 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 Signed-off-by: Jiapeng Chong --- 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++) {