xen/smp: Remove unnecessary call to smp_processor_id()
authorSrivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com>
Thu, 22 Mar 2012 12:59:24 +0000 (18:29 +0530)
committerKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Fri, 6 Apr 2012 16:13:30 +0000 (12:13 -0400)
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>
arch/x86/xen/smp.c

index 240def438dc3526f1a625f9ae9958d0edbc33244..e845555ff486445cce568e366aa09266ca90dc3e 100644 (file)
@@ -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();