Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751359AbdINHgJ (ORCPT ); Thu, 14 Sep 2017 03:36:09 -0400 Received: from mail-wr0-f193.google.com ([209.85.128.193]:37191 "EHLO mail-wr0-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751085AbdINHgH (ORCPT ); Thu, 14 Sep 2017 03:36:07 -0400 X-Google-Smtp-Source: ADKCNb4CZoICVpGo15SDaRqWLZ0IqbaWHNveAhOqIWhWKoHyjUqGMNxW2Spopeq9p7vKEIZVhpoitQ== Date: Thu, 14 Sep 2017 08:36:05 +0100 From: Christos Gkekas To: Arnd Bergmann Cc: Al Viro , linux-kernel@vger.kernel.org Subject: Re: [PATCH] signal: remove unused variable Message-ID: <20170914073605.GA3186@inspiron> References: <20170911200347.3219238-1-arnd@arndb.de> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20170911200347.3219238-1-arnd@arndb.de> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 915 Lines: 32 On 11/09/17 22:03:37 +0200, Arnd Bergmann wrote: > The get_compat_sigset() cleanup missed a variable that is now unused: > > kernel/signal.c: In function 'C_SYSC_rt_sigaction': > kernel/signal.c:3443:19: error: unused variable 'mask' [-Werror=unused-variable] > > Fixes: 9b24ec57688a ("get_compat_sigset()") > Signed-off-by: Arnd Bergmann > --- > kernel/signal.c | 1 - > 1 file changed, 1 deletion(-) > > diff --git a/kernel/signal.c b/kernel/signal.c > index 3198a7d2e5ff..36a523640894 100644 > --- a/kernel/signal.c > +++ b/kernel/signal.c > @@ -3440,7 +3440,6 @@ COMPAT_SYSCALL_DEFINE4(rt_sigaction, int, sig, > > if (act) { > compat_uptr_t handler; > - compat_sigset_t mask; > ret = get_user(handler, &act->sa_handler); > new_ka.sa.sa_handler = compat_ptr(handler); > #ifdef __ARCH_HAS_SA_RESTORER > -- > 2.9.0 > Thanks, Acked-by: Christos Gkekas