From: Jeff Garzik <jgarzik@redhat.com>
Date: Sat, 27 Oct 2007 18:57:43 +0000 (+0200)
Subject: x86: fix !SMP compiler warning in arch/x86/kernel/acpi/processor.c
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=74a3d2d331246a12428b027e21d508679187fcf0;p=linux-beck.git

x86: fix !SMP compiler warning in arch/x86/kernel/acpi/processor.c

Fix !CONFIG_SMP warning:

arch/x86/kernel/acpi/processor.c: In function arch_acpi_processor_init_pdc:
arch/x86/kernel/acpi/processor.c:65: warning: unused variable cpu

Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---

diff --git a/arch/x86/kernel/acpi/processor.c b/arch/x86/kernel/acpi/processor.c
index 2ed0a4ce62f0..f63e5ff0aca1 100644
--- a/arch/x86/kernel/acpi/processor.c
+++ b/arch/x86/kernel/acpi/processor.c
@@ -62,8 +62,7 @@ static void init_intel_pdc(struct acpi_processor *pr, struct cpuinfo_x86 *c)
 /* Initialize _PDC data based on the CPU vendor */
 void arch_acpi_processor_init_pdc(struct acpi_processor *pr)
 {
-	unsigned int cpu = pr->id;
-	struct cpuinfo_x86 *c = &cpu_data(cpu);
+	struct cpuinfo_x86 *c = &cpu_data(pr->id);
 
 	pr->pdc = NULL;
 	if (c->x86_vendor == X86_VENDOR_INTEL)