x86: don't call local_irq_enable before entering idle

the call to idle is guaranteed to do it.

Signed-off-by: Glauber Costa <gcosta@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

diff --git a/arch/x86/kernel/smpboot_32.c b/arch/x86/kernel/smpboot_32.c
index 0bfb31e13540373a94ce3f00d5f164f73c65f5fd..6c16165abf11f895485e8eb7722897290d823a69 100644 (file)
--- a/arch/x86/kernel/smpboot_32.c
+++ b/arch/x86/kernel/smpboot_32.c
@@ -214,9 +214,6 @@ static void __cpuinit start_secondary(void *unused)
        unlock_ipi_call_lock();
        per_cpu(cpu_state, smp_processor_id()) = CPU_ONLINE;
 
-       /* We can take interrupts now: we're officially "up". */
-       local_irq_enable();
-
        wmb();
        cpu_idle();
 }