From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752665AbdLKLy6 (ORCPT ); Mon, 11 Dec 2017 06:54:58 -0500 Received: from mail.skyhub.de ([5.9.137.197]:43220 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751281AbdLKLy5 (ORCPT ); Mon, 11 Dec 2017 06:54:57 -0500 From: Borislav Petkov To: X86 ML Cc: LKML Subject: [PATCH] x86/apic: Remove local var in flat_send_IPI_allbutself() Date: Mon, 11 Dec 2017 12:54:44 +0100 Message-Id: <20171211115444.26577-1-bp@alien8.de> X-Mailer: git-send-email 2.13.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Borislav Petkov No code changed: # arch/x86/kernel/apic/apic_flat_64.o: text data bss dec hex filename 1838 624 0 2462 99e apic_flat_64.o.before 1838 624 0 2462 99e apic_flat_64.o.after md5: aa2ae687d94bc4534f86ae6865dabd6a apic_flat_64.o.before.asm 42148da76ba8f9a236c33f8803bd2a6b apic_flat_64.o.after.asm md5 sum is different due to asm output offsets changing. Signed-off-by: Borislav Petkov --- arch/x86/kernel/apic/apic_flat_64.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/arch/x86/kernel/apic/apic_flat_64.c b/arch/x86/kernel/apic/apic_flat_64.c index aa85690e9b64..f58a49769bc6 100644 --- a/arch/x86/kernel/apic/apic_flat_64.c +++ b/arch/x86/kernel/apic/apic_flat_64.c @@ -84,12 +84,8 @@ flat_send_IPI_mask_allbutself(const struct cpumask *cpumask, int vector) static void flat_send_IPI_allbutself(int vector) { int cpu = smp_processor_id(); -#ifdef CONFIG_HOTPLUG_CPU - int hotplug = 1; -#else - int hotplug = 0; -#endif - if (hotplug || vector == NMI_VECTOR) { + + if (IS_ENABLED(CONFIG_HOTPLUG_CPU) || vector == NMI_VECTOR) { if (!cpumask_equal(cpu_online_mask, cpumask_of(cpu))) { unsigned long mask = cpumask_bits(cpu_online_mask)[0]; -- 2.13.0