From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id ECF28C2BBC7 for ; Mon, 13 Apr 2020 23:56:20 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id B8CFC20656 for ; Mon, 13 Apr 2020 23:56:20 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B8CFC20656 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 5C8F38E0005; Mon, 13 Apr 2020 19:56:19 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 551228E0001; Mon, 13 Apr 2020 19:56:19 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 43F8D8E0005; Mon, 13 Apr 2020 19:56:19 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0242.hostedemail.com [216.40.44.242]) by kanga.kvack.org (Postfix) with ESMTP id 2D1C58E0001 for ; Mon, 13 Apr 2020 19:56:19 -0400 (EDT) Received: from smtpin17.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay01.hostedemail.com (Postfix) with ESMTP id D9C03180AD802 for ; Mon, 13 Apr 2020 23:56:18 +0000 (UTC) X-FDA: 76704493236.17.bite21_19f76f3fcc717 X-HE-Tag: bite21_19f76f3fcc717 X-Filterd-Recvd-Size: 2780 Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) by imf08.hostedemail.com (Postfix) with ESMTP for ; Mon, 13 Apr 2020 23:56:18 +0000 (UTC) IronPort-SDR: MlYRCJmGh1bgJ7CCpaX2mD1VpFsm7msw1e1LcWCezNx8REZadpoYsPz1Bb5kQzw7L5LbeuOjm2 Xv+Q5p502nhQ== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Apr 2020 16:56:17 -0700 IronPort-SDR: WGndgl3e/qyZmwqMmHT5pfzSOBcGkcyurdV6ANXEvlZ6QFMSM106BfO0GXZHJHWryhMbKT2+1G 9PzN/ZFaAawg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.72,380,1580803200"; d="scan'208";a="331998143" Received: from lkp-server01.sh.intel.com (HELO lkp-server01) ([10.239.97.150]) by orsmga001.jf.intel.com with ESMTP; 13 Apr 2020 16:56:15 -0700 Received: from kbuild by lkp-server01 with local (Exim 4.89) (envelope-from ) id 1jO8w3-000BRY-9O; Tue, 14 Apr 2020 07:56:15 +0800 Date: Tue, 14 Apr 2020 07:56:02 +0800 From: kbuild test robot To: Nicholas Piggin Cc: kbuild-all@lists.01.org, linux-mm@kvack.org Subject: [PATCH] mm: fix boolreturn.cocci warnings Message-ID: <20200413235602.GA70120@b299a4903e5a> References: <20200413125303.423864-4-npiggin@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200413125303.423864-4-npiggin@gmail.com> X-Patchwork-Hint: ignore User-Agent: Mutt/1.10.1 (2018-07-13) X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: From: kbuild test robot arch/x86/mm/ioremap.c:465:8-9: WARNING: return of 0/1 in function 'arch_vmap_p4d_supported' with return type bool arch/x86/mm/ioremap.c:473:8-9: WARNING: return of 0/1 in function 'arch_vmap_pud_supported' with return type bool Return statements in functions returning bool should use true/false instead of 1/0. Generated by: scripts/coccinelle/misc/boolreturn.cocci CC: Nicholas Piggin Signed-off-by: kbuild test robot --- url: https://github.com/0day-ci/linux/commits/Nicholas-Piggin/huge-vmalloc-mappings/20200414-031028 base: https://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-next/core ioremap.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/arch/x86/mm/ioremap.c +++ b/arch/x86/mm/ioremap.c @@ -462,7 +462,7 @@ EXPORT_SYMBOL(iounmap); bool arch_vmap_p4d_supported(pgprot_t prot) { - return 0; + return false; } bool arch_vmap_pud_supported(pgprot_t prot) @@ -470,7 +470,7 @@ bool arch_vmap_pud_supported(pgprot_t pr #ifdef CONFIG_X86_64 return boot_cpu_has(X86_FEATURE_GBPAGES); #else - return 0; + return false; #endif }