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Howlett" , linux-mm@kvack.org, linux-kernel@vger.kernel.org Cc: jiabing.wan@qq.com, Wan Jiabing Subject: [PATCH] lib: maple_tree: fix boolreturn.cocci warning Date: Fri, 25 Feb 2022 14:31:01 +0800 Message-Id: <20220225063101.891725-1-wanjiabing@vivo.com> X-Mailer: git-send-email 2.35.1 X-ClientProxiedBy: HKAPR04CA0012.apcprd04.prod.outlook.com (2603:1096:203:d0::22) To SG2PR06MB3367.apcprd06.prod.outlook.com (2603:1096:4:78::19) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 132d21b2-7d26-4088-eec5-08d9f8287061 X-MS-TrafficTypeDiagnostic: HK0PR06MB3841:EE_ X-Microsoft-Antispam-PRVS: X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:SG2PR06MB3367.apcprd06.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230001)(4636009)(366004)(66556008)(66476007)(6506007)(6666004)(66946007)(6486002)(8676002)(4326008)(86362001)(38100700002)(38350700002)(508600001)(52116002)(316002)(83380400001)(2616005)(6512007)(1076003)(26005)(186003)(107886003)(2906002)(8936002)(5660300002)(36756003);DIR:OUT;SFP:1102; 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dkim=pass header.d=vivo0.onmicrosoft.com header.s=selector2-vivo0-onmicrosoft-com header.b=BJypI2Vv; dmarc=pass (policy=quarantine) header.from=vivo.com; spf=pass (imf12.hostedemail.com: domain of wanjiabing@vivo.com designates 40.107.255.101 as permitted sender) smtp.mailfrom=wanjiabing@vivo.com X-Rspam-User: X-Rspamd-Server: rspam10 X-Rspamd-Queue-Id: 92EE640003 X-Stat-Signature: xyfnhkoamhqrqwqkg45kd9h1zgme4ekz X-HE-Tag: 1645770687-780420 X-Bogosity: Ham, tests=bogofilter, spamicity=0.056582, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Fix following coccicheck warning: ./lib/maple_tree.c:4177:9-10: WARNING: return of 0/1 in function mas_wr_append with return type bool. Signed-off-by: Wan Jiabing --- lib/maple_tree.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/lib/maple_tree.c b/lib/maple_tree.c index 5f7295ba0309..933483726b85 100644 --- a/lib/maple_tree.c +++ b/lib/maple_tree.c @@ -4174,7 +4174,7 @@ static inline bool mas_wr_append(struct ma_wr_state *wr_mas) mas->offset = new_end; wr_mas->pivots[end] = mas->index - 1; - return 1; + return true; } else if ((mas->index == wr_mas->r_min) && (mas->last < wr_mas->r_max)) { if (new_end < node_pivots) wr_mas->pivots[new_end] = wr_mas->pivots[end]; @@ -4185,9 +4185,9 @@ static inline bool mas_wr_append(struct ma_wr_state *wr_mas) wr_mas->pivots[end] = mas->last; rcu_assign_pointer(wr_mas->slots[end], wr_mas->entry); - return 1; + return true; } - return 0; + return false; } static inline void mas_wr_modify(struct ma_wr_state *wr_mas)