From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932683AbcCNXOk (ORCPT ); Mon, 14 Mar 2016 19:14:40 -0400 Received: from mga01.intel.com ([192.55.52.88]:50133 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932387AbcCNXOg (ORCPT ); Mon, 14 Mar 2016 19:14:36 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.24,337,1455004800"; d="scan'208";a="924001610" Date: Tue, 15 Mar 2016 07:13:31 +0800 From: kbuild test robot To: Arnd Bergmann Cc: kbuild-all@01.org, Tejun Heo , Li Zefan , Johannes Weiner , Arnd Bergmann , Aditya Kali , Aleksa Sarai , cgroups@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] cgroup: fix boolreturn.cocci warnings Message-ID: <20160314231331.GA78584@athens> References: <201603150743.aoBp9zoQ%fengguang.wu@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1457994978-1057495-1-git-send-email-arnd@arndb.de> User-Agent: Mutt/1.5.23 (2014-03-12) X-SA-Exim-Connect-IP: X-SA-Exim-Mail-From: fengguang.wu@intel.com X-SA-Exim-Scanned: No (on bee); SAEximRunCond expanded to false Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org kernel/cgroup.c:262:9-10: WARNING: return of 0/1 in function 'cgroup_ssid_enabled' 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: Arnd Bergmann Signed-off-by: Fengguang Wu --- cgroup.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/kernel/cgroup.c +++ b/kernel/cgroup.c @@ -259,7 +259,7 @@ static int cgroup_addrm_files(struct cgr static bool cgroup_ssid_enabled(int ssid) { if (CGROUP_SUBSYS_COUNT == 0) - return 0; + return false; return static_key_enabled(cgroup_subsys_enabled_key[ssid]); }