* [PATCH] xen/smp: Remove unnecessary call to smp_processor_id()
@ 2012-03-22 12:59 Srivatsa S. Bhat
0 siblings, 0 replies; only message in thread
From: Srivatsa S. Bhat @ 2012-03-22 12:59 UTC (permalink / raw)
To: konrad.wilk, jeremy
Cc: tglx, mingo, hpa, x86, xen-devel, virtualization, linux-kernel,
Srivatsa S. Bhat
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>
---
arch/x86/xen/smp.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c
index 501d4e0..acfe7a3 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();
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2012-03-22 12:59 [PATCH] xen/smp: Remove unnecessary call to smp_processor_id() Srivatsa S. Bhat
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