From: Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com>
Date: Thu, 22 Mar 2012 12:59:24 +0000 (+0530)
Subject: xen/smp: Remove unnecessary call to smp_processor_id()
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=e8c9e788f493d3236809e955c9fc12625a461e09;p=linux-beck.git

xen/smp: Remove unnecessary call to smp_processor_id()

There is an extra and unnecessary call to smp_processor_id()
in cpu_bringup(). Remove it.

Signed-off-by: Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
---

diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c
index 240def438dc3..e845555ff486 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();