From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757978Ab2CVM7q (ORCPT ); Thu, 22 Mar 2012 08:59:46 -0400 Received: from e23smtp08.au.ibm.com ([202.81.31.141]:42257 "EHLO e23smtp08.au.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754453Ab2CVM7m (ORCPT ); Thu, 22 Mar 2012 08:59:42 -0400 From: "Srivatsa S. Bhat" Subject: [PATCH] xen/smp: Remove unnecessary call to smp_processor_id() To: konrad.wilk@oracle.com, jeremy@goop.org Cc: tglx@linutronix.de, mingo@redhat.com, hpa@zytor.com, x86@kernel.org, xen-devel@lists.xensource.com, virtualization@lists.linux-foundation.org, linux-kernel@vger.kernel.org, "Srivatsa S. Bhat" Date: Thu, 22 Mar 2012 18:29:24 +0530 Message-ID: <20120322125923.19782.82924.stgit@srivatsabhat.in.ibm.com> User-Agent: StGIT/0.14.3 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit x-cbid: 12032202-5140-0000-0000-000000EF1998 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org There is an extra and unnecessary call to smp_processor_id() in cpu_bringup(). Remove it. Signed-off-by: Srivatsa S. Bhat --- arch/x86/xen/smp.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c index 501d4e0..acfe7a3 100644 --- a/arch/x86/xen/smp.c +++ b/arch/x86/xen/smp.c @@ -59,7 +59,7 @@ static irqreturn_t xen_reschedule_interrupt(int irq, void *dev_id) static void __cpuinit cpu_bringup(void) { - int cpu = smp_processor_id(); + int cpu; cpu_init(); touch_softlockup_watchdog();