From 9ce122c6e55c44ae9a4c4c777579b87d83e7f898 Mon Sep 17 00:00:00 2001
From: Cyrill Gorcunov <gorcunov@gmail.com>
Date: Fri, 15 Aug 2008 13:51:21 +0200
Subject: [PATCH] x86: apic - do not clear APIC twice in lapic_shutdown

There is no need to clear APIC twice since
disable_local_APIC will clear it anyway.

Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
 arch/x86/kernel/apic_32.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/x86/kernel/apic_32.c b/arch/x86/kernel/apic_32.c
index 6af20dd12c96..a151d66f948c 100644
--- a/arch/x86/kernel/apic_32.c
+++ b/arch/x86/kernel/apic_32.c
@@ -830,10 +830,11 @@ void lapic_shutdown(void)
 		return;
 
 	local_irq_save(flags);
-	clear_local_APIC();
 
 	if (enabled_via_apicbase)
 		disable_local_APIC();
+	else
+		clear_local_APIC();
 
 	local_irq_restore(flags);
 }
-- 
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