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    Subject[PATCH] xen/smp: Remove unnecessary call to smp_processor_id()
    Date
    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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