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authorChuck Ebbert <cebbert@redhat.com>2008-05-20 18:18:12 -0400
committerThomas Gleixner <tglx@linutronix.de>2008-05-23 14:08:06 +0200
commit2584a82deed7196f48066f1b1a7fad4ec5bea961 (patch)
tree483d1bfc53dc98e4a4ab3b070439028276532fce /arch/x86
parent74dc51a3de06aa516e3b9fdc4017b2aeb38bf44b (diff)
x86: don't read maxlvt before checking if APIC is mapped
A check for unmapped apic was added before reading maxlvt but the early read of maxlvt wasn't removed. Signed-off-by: Chuck Ebbert <cebbert@redhat.com> Cc: Andi Kleen <ak@suse.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: stable@kernel.org
Diffstat (limited to 'arch/x86')
-rw-r--r--arch/x86/kernel/apic_64.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/apic_64.c b/arch/x86/kernel/apic_64.c
index 5910020c3f2..0633cfd0dc2 100644
--- a/arch/x86/kernel/apic_64.c
+++ b/arch/x86/kernel/apic_64.c
@@ -534,7 +534,7 @@ int setup_profiling_timer(unsigned int multiplier)
*/
void clear_local_APIC(void)
{
- int maxlvt = lapic_get_maxlvt();
+ int maxlvt;
u32 v;
/* APIC hasn't been mapped yet */