From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 553D8C433ED for ; Wed, 14 Apr 2021 02:21:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2C8DA61154 for ; Wed, 14 Apr 2021 02:21:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239653AbhDNCWS (ORCPT ); Tue, 13 Apr 2021 22:22:18 -0400 Received: from out30-56.freemail.mail.aliyun.com ([115.124.30.56]:40327 "EHLO out30-56.freemail.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231475AbhDNCWQ (ORCPT ); Tue, 13 Apr 2021 22:22:16 -0400 X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R171e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=e01e04395;MF=jiapeng.chong@linux.alibaba.com;NM=1;PH=DS;RN=6;SR=0;TI=SMTPD_---0UVUx26c_1618366909; Received: from j63c13417.sqa.eu95.tbsite.net(mailfrom:jiapeng.chong@linux.alibaba.com fp:SMTPD_---0UVUx26c_1618366909) by smtp.aliyun-inc.com(127.0.0.1); Wed, 14 Apr 2021 10:21:54 +0800 From: Jiapeng Chong To: maximlevitsky@gmail.com Cc: oakad@yahoo.com, ulf.hansson@linaro.org, linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org, Jiapeng Chong Subject: [PATCH] memstick: r592: remove unused variable Date: Wed, 14 Apr 2021 10:21:43 +0800 Message-Id: <1618366903-94346-1-git-send-email-jiapeng.chong@linux.alibaba.com> X-Mailer: git-send-email 1.8.3.1 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Fix the following clang warning: drivers/memstick/host/r592.c:363:6: warning: variable ‘len’ set but not used [-Wunused-but-set-variable]. Reported-by: Abaci Robot Signed-off-by: Jiapeng Chong --- drivers/memstick/host/r592.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/memstick/host/r592.c b/drivers/memstick/host/r592.c index d2ef463..026fada 100644 --- a/drivers/memstick/host/r592.c +++ b/drivers/memstick/host/r592.c @@ -360,12 +360,11 @@ static void r592_write_fifo_pio(struct r592_device *dev, static void r592_flush_fifo_write(struct r592_device *dev) { u8 buffer[4] = { 0 }; - int len; if (kfifo_is_empty(&dev->pio_fifo)) return; - len = kfifo_out(&dev->pio_fifo, buffer, 4); + kfifo_out(&dev->pio_fifo, buffer, 4); r592_write_reg_raw_be(dev, R592_FIFO_PIO, *(u32 *)buffer); } -- 1.8.3.1