From nobody Fri Jun 19 14:43:11 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 1B016C433F5 for ; Sat, 2 Apr 2022 08:48:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1351618AbiDBItt (ORCPT ); Sat, 2 Apr 2022 04:49:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40752 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230100AbiDBItp (ORCPT ); Sat, 2 Apr 2022 04:49:45 -0400 Received: from mail-qt1-x834.google.com (mail-qt1-x834.google.com [IPv6:2607:f8b0:4864:20::834]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A16781AA8F1; Sat, 2 Apr 2022 01:47:54 -0700 (PDT) Received: by mail-qt1-x834.google.com with SMTP id 10so3972230qtz.11; Sat, 02 Apr 2022 01:47:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=Fsubz5SlxAuGM72VzibPMlOmxFez1kWGrcQSufu8qOM=; b=IsmaR8ABleRm+6oVe1mXzrlLfe3Bw4vh73ABlIp1KaXMC5Nwfxn+4XU94FiEQnS3gI AiINyw49kmdfDR9pziKbUf3jP4S/0Mlk03KDKQUCajsPA/wyw9JBAyg9EqkWQ+0AXKWs MbVNgVM/JU9d/d+N/VAJ0giIHkUX7ry1WaqZpCxy5+dsxxiribXc3jjyrXQCsIAlIHPh yP204MCS660glqc2IV4YfZ8ywvLwkcN9AxhlolvokhB27PlL4iQltqUaC2MjLGZRNssf hS05niVcV0jZT7nPnoC4Ns/hfENGD6CVO2Iv804tMpeSkVlXUeVtjDhIy+gyW5Br10tU B+Eg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=Fsubz5SlxAuGM72VzibPMlOmxFez1kWGrcQSufu8qOM=; b=kfZ/xxoeHbbaPZlqdJ7YURKcOrt7uQm3VNMBHSwBYR8ELcMwUkPPieAfc4Wd/pET8W yTX4rMGz3W0KbFzfFdX/C5K721o92RfsJHJCE2Y+BMErjNVakdE64WUpcGS4fvVxkHL5 DlinNIqdOmiXIFt62jiz+QLmV3zaTOQbQ5dsUyGp2xNCbiejVbW9/XXvOlfeMsYnr/A/ JloZ/bgAg4IdiYxZqdThSPLGfastju8i9EccsEy/VbTgH7UcYtB2g3lf1d5lSX4MJVqx 8XNVvAcXfjENoZM3Cga3mERx4qtAAnkB2L5PDhfK5APxSqEbKxNWQemOZMx8nOnuC6DZ w87g== X-Gm-Message-State: AOAM5336wOPTdQ6GBCs5mN5eL7fcD5l/Qx7vZVBG4+SymTnFquzbc5yf vP4+O0VOU+MOo4YKeOH4UJM= X-Google-Smtp-Source: ABdhPJw5YqJ8EEi0P5ochvddolehJ2oQojL0Sdm9i1qI8ofY4WUdoMNRhtyAS63jEvr8ZfyD7WIG5A== X-Received: by 2002:ac8:4417:0:b0:2e1:a82c:1a6f with SMTP id j23-20020ac84417000000b002e1a82c1a6fmr11148476qtn.375.1648889273627; Sat, 02 Apr 2022 01:47:53 -0700 (PDT) Received: from localhost.localdomain ([193.203.214.57]) by smtp.gmail.com with ESMTPSA id x12-20020a05620a12ac00b0067d4bfffc59sm2510938qki.118.2022.04.02.01.47.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 02 Apr 2022 01:47:53 -0700 (PDT) From: cgel.zte@gmail.com X-Google-Original-From: lv.ruyi@zte.com.cn To: viro@zeniv.linux.org.uk Cc: nathan@kernel.org, ndesaulniers@google.com, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, llvm@lists.linux.dev, Lv Ruyi , Zeal Robot Subject: [PATCH] fs/buffer.c: remove unneeded code Date: Sat, 2 Apr 2022 08:47:46 +0000 Message-Id: <20220402084746.2413549-1-lv.ruyi@zte.com.cn> X-Mailer: git-send-email 2.25.1 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" From: Lv Ruyi fix clang warning: Value stored to 'err' is never read in line 2944. Reported-by: Zeal Robot Signed-off-by: Lv Ruyi Reviewed-by: Chaitanya Kulkarni Reviewed-by: Nick Desaulniers --- fs/buffer.c | 1 - 1 file changed, 1 deletion(-) diff --git a/fs/buffer.c b/fs/buffer.c index bfc566de36e5..b2045871e81c 100644 --- a/fs/buffer.c +++ b/fs/buffer.c @@ -2941,7 +2941,6 @@ int block_truncate_page(struct address_space *mapping, pos +=3D blocksize; } =20 - err =3D 0; if (!buffer_mapped(bh)) { WARN_ON(bh->b_size !=3D blocksize); err =3D get_block(inode, iblock, bh, 0); --=20 2.25.1