Received: by 2002:a05:6a10:8c0a:0:0:0:0 with SMTP id go10csp4387374pxb; Tue, 26 Jan 2021 21:56:14 -0800 (PST) X-Google-Smtp-Source: ABdhPJxOPXyFL6RqZfsKYKsibx5K/VC32YftEMxmMrKo1ILBZyqBeOj+lOObIm0a4T7oMj53io45 X-Received: by 2002:a05:6402:c9:: with SMTP id i9mr4501274edu.123.1611726974640; Tue, 26 Jan 2021 21:56:14 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1611726974; cv=none; d=google.com; s=arc-20160816; b=vbJoAFW2l6qJtoZGeamytcR8H/fr/gD5l7p61pvkLaO3veKekWFJWjgWltVxhBCPo8 jbmqG6qkmtTMyfl4U9o68xXkYRtxxYXNRjGX8WVKP8S1Qt7in0R3iUYyNLpxqRWZn5mi 0yqwp/h4WgMuxsJcPFaKWsah1MKulM00034prNgDPIYo/Vne+eXv+ZVuKaFsZvpcqgDG N3nPz4ctsMlT2C6Knu2zNoDVuoP/mYAtWZMxvxyhlDfxFDlXnOd9+mcsmfKsA/lqf06I UyTZGA2DPDJGclooKobNIqC0aawerUmcFO6mIil48Qgutbovqy8Kkq9gNw9JOMwX0xT2 DspQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:message-id:date:subject:cc:to:from; bh=zSsWC1rfYScr+e81If8TheTAn7CZiuuG8gCHUxnWFok=; b=wM9sweFoD9GVx7uxohzKjxxoKMQc8LsV8d+FrHzJx8fuqNJx5GwRptxvDAsPAztGTp dl8p5GkU0t+GYTPIM9JegU3KV9QKOPjbPN7q4Q+FvF4D/zmBW4M37k0xkUl91jCQd7cl BqrtoM0D6hRyqLDotWnf93vRPnEPlOABy+hgTaf9ewwiql1CsEkpQOk/BE66xcJbraFt j8sZXZOUOoDlV43t+S6PWax1stYO+SXlhbFv7CeXG8a+D+Z+rTPBRLCqVQd5NFduiMc8 38CxYyPPjJ9VXMFWvT3piGhLjXid98UXJyOnigM8bqvLTQYrJ9tuBClf0ZOP0BIW6Nxb DLVg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=alibaba.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id l13si437161ejg.426.2021.01.26.21.55.51; Tue, 26 Jan 2021 21:56:14 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=alibaba.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731028AbhAZRUz (ORCPT + 99 others); Tue, 26 Jan 2021 12:20:55 -0500 Received: from out30-132.freemail.mail.aliyun.com ([115.124.30.132]:39626 "EHLO out30-132.freemail.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389138AbhAZGp3 (ORCPT ); Tue, 26 Jan 2021 01:45:29 -0500 X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R151e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=e01e04400;MF=abaci-bugfix@linux.alibaba.com;NM=1;PH=DS;RN=5;SR=0;TI=SMTPD_---0UMx8rEA_1611643469; Received: from j63c13417.sqa.eu95.tbsite.net(mailfrom:abaci-bugfix@linux.alibaba.com fp:SMTPD_---0UMx8rEA_1611643469) by smtp.aliyun-inc.com(127.0.0.1); Tue, 26 Jan 2021 14:44:34 +0800 From: Jiapeng Zhong To: mike.kravetz@oracle.com Cc: akpm@linux-foundation.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, Jiapeng Zhong Subject: [PATCH] mm/hugetlb: Simplify the calculation of variables Date: Tue, 26 Jan 2021 14:44:28 +0800 Message-Id: <1611643468-52233-1-git-send-email-abaci-bugfix@linux.alibaba.com> X-Mailer: git-send-email 1.8.3.1 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Fix the following coccicheck warnings: ./mm/hugetlb.c:3372:20-22: WARNING !A || A && B is equivalent to !A || B. Reported-by: Abaci Robot Signed-off-by: Jiapeng Zhong --- mm/hugetlb.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/mm/hugetlb.c b/mm/hugetlb.c index cbf32d2..5e6a6e7 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -3367,8 +3367,7 @@ static unsigned int allowed_mems_nr(struct hstate *h) mpol_allowed = policy_nodemask_current(gfp_mask); for_each_node_mask(node, cpuset_current_mems_allowed) { - if (!mpol_allowed || - (mpol_allowed && node_isset(node, *mpol_allowed))) + if (!mpol_allowed || node_isset(node, *mpol_allowed)) nr += array[node]; } -- 1.8.3.1