From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753133AbbCWSDg (ORCPT ); Mon, 23 Mar 2015 14:03:36 -0400 Received: from mail1.windriver.com ([147.11.146.13]:60949 "EHLO mail1.windriver.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752744AbbCWSDf (ORCPT ); Mon, 23 Mar 2015 14:03:35 -0400 From: Paul Gortmaker To: Casey Schaufler , James Morris , "Serge E. Hallyn" CC: , , Paul Gortmaker Subject: [PATCH] smack: Fix gcc warning from unused smack_syslog_lock mutex in smackfs.c Date: Mon, 23 Mar 2015 14:03:17 -0400 Message-ID: <1427133797-7333-1-git-send-email-paul.gortmaker@windriver.com> X-Mailer: git-send-email 2.2.1 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org In commit 00f84f3f2e9d088f06722f4351d67f5f577abe22 ("Smack: Make the syslog control configurable") this mutex was added, but the rest of the final commit never actually made use of it, resulting in: In file included from include/linux/mutex.h:29:0, from include/linux/notifier.h:13, from include/linux/memory_hotplug.h:6, from include/linux/mmzone.h:821, from include/linux/gfp.h:5, from include/linux/slab.h:14, from include/linux/security.h:27, from security/smack/smackfs.c:21: security/smack/smackfs.c:63:21: warning: ‘smack_syslog_lock’ defined but not used [-Wunused-variable] static DEFINE_MUTEX(smack_syslog_lock); ^ A git grep shows no other instances/references to smack_syslog_lock. Delete it, assuming that the mutex addition was just a leftover from an earlier work in progress version of the change. Signed-off-by: Paul Gortmaker --- security/smack/smackfs.c | 1 - 1 file changed, 1 deletion(-) diff --git a/security/smack/smackfs.c b/security/smack/smackfs.c index bce4e8f1b267..558a46d76129 100644 --- a/security/smack/smackfs.c +++ b/security/smack/smackfs.c @@ -61,7 +61,6 @@ enum smk_inos { */ static DEFINE_MUTEX(smack_cipso_lock); static DEFINE_MUTEX(smack_ambient_lock); -static DEFINE_MUTEX(smack_syslog_lock); static DEFINE_MUTEX(smk_netlbladdr_lock); /* -- 2.2.1