From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932494Ab3CDW7J (ORCPT ); Mon, 4 Mar 2013 17:59:09 -0500 Received: from g1t0026.austin.hp.com ([15.216.28.33]:33974 "EHLO g1t0026.austin.hp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758783Ab3CDW7I (ORCPT ); Mon, 4 Mar 2013 17:59:08 -0500 Message-ID: <1362437940.4591.24.camel@lorien2> Subject: [PATCH] arch/x86: fix unused variable warning in mwait_play_dead() From: Shuah Khan Reply-To: shuah.khan@hp.com To: tglx@linutronix.de, mingo@redhat.com, hpa@zytor.com, a.p.zijlstra@chello.nl, jarkko.sakkinen@intel.com Cc: LKML , x86@kernel.org, shuahkhan@gmail.com Date: Mon, 04 Mar 2013 15:59:00 -0700 Organization: ISS-Linux Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.2.3-0ubuntu6 Content-Transfer-Encoding: 8bit Mime-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Fix arch/x86/kernel/smpboot.c: In function ‘mwait_play_dead’: arch/x86/kernel/smpboot.c:1370:22: warning: unused variable ‘c’ [-Wunused-variable] Signed-off-by: Shuah Khan --- arch/x86/kernel/smpboot.c | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c index a6ceaed..7bc998a 100644 --- a/arch/x86/kernel/smpboot.c +++ b/arch/x86/kernel/smpboot.c @@ -1367,7 +1367,6 @@ static inline void mwait_play_dead(void) unsigned int highest_subcstate = 0; int i; void *mwait_ptr; - struct cpuinfo_x86 *c = __this_cpu_ptr(&cpu_info); if (!this_cpu_has(X86_FEATURE_MWAIT)) return; -- 1.7.10.4