From patchwork Fri Jan 21 09:47:32 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: CGEL X-Patchwork-Id: 12719555 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 1CE95C433F5 for ; Fri, 21 Jan 2022 09:47:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1379627AbiAUJrl (ORCPT ); Fri, 21 Jan 2022 04:47:41 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36972 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231417AbiAUJrl (ORCPT ); Fri, 21 Jan 2022 04:47:41 -0500 Received: from mail-qk1-x735.google.com (mail-qk1-x735.google.com [IPv6:2607:f8b0:4864:20::735]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 52723C061574; Fri, 21 Jan 2022 01:47:41 -0800 (PST) Received: by mail-qk1-x735.google.com with SMTP id o135so9304784qke.8; Fri, 21 Jan 2022 01:47:41 -0800 (PST) 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=4alRYNA0bZSUpUO0RvXdY6tMCVcCPN7Mpy2jJJWzikQ=; b=YaQKORsMB2bdN1W4/mkTZKwGRaWhrXkJgweMN8CATucj7B1cciRG8rekkt1b2xDg9t OR1nB307gTVwzXqlANGyg69IAd0VlVH0rlTuwJpiPftztRO4wBKaRE8uwXpORtGswc0I +UXoFLN0sgWTItAvwTNYmQv3ktrsows6ugjMzl0GYxmFQZJWph4XKwIJYiZo/DQEDW0c HwL+EV9JTiHIgenYsVZya3r9Kh8uN+ihjvL0Wl5scRy/FHgM8KUsHQ4+O6DKdjqo5h9r uqvn9lvnrkhsJRG/Ks+eanMv1gsfEtCNTlWdc35zYnUW3i/rjAcsvXFYU1xoKcJ7IllY Q5iA== 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=4alRYNA0bZSUpUO0RvXdY6tMCVcCPN7Mpy2jJJWzikQ=; b=oN7uwx1ZPZgZP1ffZ5d0fIXMmf2PGoT5RllLqiKAJV4VDZXQ49FWwjwMuj70pmP/fJ c9WsfQxJ1WLwJsmo4Bk/KVHsVSUiKXDtjTcP8OOj4W5Wpcy//hKORc8BUzCp0IpkfkLZ 9GFNJbB58X+kX36DEi6EAM1uz8CZLIKAUD8FGFyMivJlJu4D4L9afnhIITHV4IZtaQzG km6O3Tb+taJw90UVZuNpRW3ER/tg0rbQR2e3JcixSaS9wgvXef6hiontgEN/ZSzZqZSp aK6t1MgRQtUGuraq1on54L2rvfwcN4PmMrrbZ4BN8bqxl8uaqDbwuQ0NxPB5uVUrjeTt t57g== X-Gm-Message-State: AOAM5323iAtXTiq+0N0PQ0paWkUumdbZx41PN0l2qYe4e8esDgZ8y5lj cP7iH9sxa4oMC7tmGtyygMg= X-Google-Smtp-Source: ABdhPJx1gI5f8FBHlXxXyrC9Ba766FCQ1GJNTMXVKJGTEMUCTEJMioQKkaqdjQTjXF1cBIYyZAGQjA== X-Received: by 2002:a05:620a:1991:: with SMTP id bm17mr2090145qkb.132.1642758460482; Fri, 21 Jan 2022 01:47:40 -0800 (PST) Received: from localhost.localdomain ([193.203.214.57]) by smtp.gmail.com with ESMTPSA id l22sm2941282qkp.92.2022.01.21.01.47.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 21 Jan 2022 01:47:40 -0800 (PST) From: cgel.zte@gmail.com X-Google-Original-From: deng.changcheng@zte.com.cn To: axboe@kernel.dk Cc: linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, Changcheng Deng , Zeal Robot Subject: [PATCH] block: fix boolreturn.cocci warning Date: Fri, 21 Jan 2022 09:47:32 +0000 Message-Id: <20220121094732.1002257-1-deng.changcheng@zte.com.cn> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org From: Changcheng Deng ./block/bio.c: 1057: 9-10: WARNING: return of 0/1 in function 'bio_add_folio' with return type bool Return statements in functions returning bool should use true/false instead of 1/0. Reported-by: Zeal Robot Signed-off-by: Changcheng Deng --- block/bio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/block/bio.c b/block/bio.c index 4312a8085396..108b11106c8d 100644 --- a/block/bio.c +++ b/block/bio.c @@ -1054,7 +1054,7 @@ bool bio_add_folio(struct bio *bio, struct folio *folio, size_t len, size_t off) { if (len > UINT_MAX || off > UINT_MAX) - return 0; + return false; return bio_add_page(bio, &folio->page, len, off) > 0; }