From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754138AbbAOOBK (ORCPT ); Thu, 15 Jan 2015 09:01:10 -0500 Received: from terminus.zytor.com ([198.137.202.10]:50756 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752506AbbAOOBI (ORCPT ); Thu, 15 Jan 2015 09:01:08 -0500 Date: Thu, 15 Jan 2015 04:59:56 -0800 From: tip-bot for Jiang Liu Message-ID: Cc: benh@kernel.crashing.org, tony.luck@intel.com, hpa@linux.intel.com, JBeulich@suse.com, yinghai@kernel.org, bp@alien8.de, oren@scalemp.com, jiang.liu@linux.intel.com, hpa@zytor.com, joro@8bytes.org, richard@nod.at, linux-kernel@vger.kernel.org, tglx@linutronix.de, rientjes@google.com, mingo@kernel.org, d.hatayama@jp.fujitsu.com Reply-To: mingo@kernel.org, rientjes@google.com, d.hatayama@jp.fujitsu.com, richard@nod.at, linux-kernel@vger.kernel.org, tglx@linutronix.de, joro@8bytes.org, hpa@linux.intel.com, JBeulich@suse.com, yinghai@kernel.org, jiang.liu@linux.intel.com, hpa@zytor.com, bp@alien8.de, oren@scalemp.com, benh@kernel.crashing.org, tony.luck@intel.com In-Reply-To: <1420615903-28253-6-git-send-email-jiang.liu@linux.intel.com> References: <1420615903-28253-6-git-send-email-jiang.liu@linux.intel.com> To: linux-tip-commits@vger.kernel.org Subject: [tip:x86/apic] x86/apic: Kill useless variable x2apic_enabled in function enable_IR_x2apic() Git-Commit-ID: 7f530a2771fe7ea6a068340c9e22f814edfcc3c4 X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: 7f530a2771fe7ea6a068340c9e22f814edfcc3c4 Gitweb: http://git.kernel.org/tip/7f530a2771fe7ea6a068340c9e22f814edfcc3c4 Author: Jiang Liu AuthorDate: Wed, 7 Jan 2015 15:31:32 +0800 Committer: Thomas Gleixner CommitDate: Thu, 15 Jan 2015 11:24:22 +0100 x86/apic: Kill useless variable x2apic_enabled in function enable_IR_x2apic() Local variable x2apic_enabled has been assigned to but never referred, so kill it. Signed-off-by: Jiang Liu Cc: Tony Luck Cc: iommu@lists.linux-foundation.org Cc: H. Peter Anvin Cc: Joerg Roedel Cc: Benjamin Herrenschmidt Cc: Yinghai Lu Cc: Borislav Petkov Cc: David Rientjes Cc: HATAYAMA Daisuke Cc: Jan Beulich Cc: Richard Weinberger Cc: Oren Twaig Link: http://lkml.kernel.org/r/1420615903-28253-6-git-send-email-jiang.liu@linux.intel.com Signed-off-by: Thomas Gleixner --- arch/x86/kernel/apic/apic.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c index 5446733..2dbd3a0 100644 --- a/arch/x86/kernel/apic/apic.c +++ b/arch/x86/kernel/apic/apic.c @@ -1595,7 +1595,7 @@ int __init enable_IR(void) void __init enable_IR_x2apic(void) { unsigned long flags; - int ret, x2apic_enabled = 0; + int ret; int hardware_init_ret; if (!IS_ENABLED(CONFIG_X86_X2APIC)) { @@ -1653,8 +1653,6 @@ void __init enable_IR_x2apic(void) goto skip_x2apic; } - x2apic_enabled = 1; - if (x2apic_supported() && !x2apic_mode) { x2apic_mode = 1; enable_x2apic();