From nobody Wed Apr 8 12:12:33 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5264EECAAD5 for ; Mon, 5 Sep 2022 02:26:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235585AbiIEC0Y (ORCPT ); Sun, 4 Sep 2022 22:26:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41450 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231820AbiIEC0U (ORCPT ); Sun, 4 Sep 2022 22:26:20 -0400 Received: from out30-133.freemail.mail.aliyun.com (out30-133.freemail.mail.aliyun.com [115.124.30.133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7CBD0275E9; Sun, 4 Sep 2022 19:26:18 -0700 (PDT) X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R161e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=ay29a033018045192;MF=jiapeng.chong@linux.alibaba.com;NM=1;PH=DS;RN=5;SR=0;TI=SMTPD_---0VOJODjO_1662344755; Received: from localhost(mailfrom:jiapeng.chong@linux.alibaba.com fp:SMTPD_---0VOJODjO_1662344755) by smtp.aliyun-inc.com; Mon, 05 Sep 2022 10:26:16 +0800 From: Jiapeng Chong To: axboe@kernel.dk Cc: linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, Jiapeng Chong , Abaci Robot Subject: [PATCH] block/blk-map: Remove set but unused variable 'added' Date: Mon, 5 Sep 2022 10:25:53 +0800 Message-Id: <20220905022553.77178-1-jiapeng.chong@linux.alibaba.com> X-Mailer: git-send-email 2.20.1.7.g153144c MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" The variable added is not effectively used in the function, so delete it. block/blk-map.c:273:16: warning: variable 'added' set but not used. Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=3D2049 Reported-by: Abaci Robot Signed-off-by: Jiapeng Chong --- block/blk-map.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/block/blk-map.c b/block/blk-map.c index 2fbe298d3822..a06919822a73 100644 --- a/block/blk-map.c +++ b/block/blk-map.c @@ -270,7 +270,7 @@ static int bio_map_user_iov(struct request *rq, struct = iov_iter *iter, while (iov_iter_count(iter)) { struct page **pages, *stack_pages[UIO_FASTIOV]; ssize_t bytes; - size_t offs, added =3D 0; + size_t offs =3D 0; int npages; =20 if (nr_vecs <=3D ARRAY_SIZE(stack_pages)) { @@ -306,7 +306,6 @@ static int bio_map_user_iov(struct request *rq, struct = iov_iter *iter, break; } =20 - added +=3D n; bytes -=3D n; offs =3D 0; } --=20 2.20.1.7.g153144c