[tip:x86/urgent] x86: Remove unused variable disable_x2apic

[tip-bot for Jaswinder Singh Rajput <jaswinder@kernel.org>]

Commit-ID:  87489b7a2be2d04432c246379484d9e030f64658
Gitweb:     http://git.kernel.org/tip/87489b7a2be2d04432c246379484d9e030f64658
Author:     Jaswinder Singh Rajput <jaswinder@kernel.org>
AuthorDate: Thu, 2 Jul 2009 22:33:59 +0530
Committer:  Ingo Molnar <mingo@elte.hu>
CommitDate: Fri, 3 Jul 2009 11:34:07 +0200

x86: Remove unused variable disable_x2apic

setup_nox2apic() is writing 1 to disable_x2apic but no one is reading it.

Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>
Cc: Yinghai Lu <yinghai@kernel.org>
Cc: Cyrill Gorcunov <gorcunov@gmail.com>
LKML-Reference: <1246554239.2242.27.camel@jaswinder.satnam>
Signed-off-by: Ingo Molnar <mingo@elte.hu>


---
 arch/x86/kernel/apic/apic.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)

diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c
index 8c7c042..0a1c283 100644
--- a/arch/x86/kernel/apic/apic.c
+++ b/arch/x86/kernel/apic/apic.c
@@ -140,7 +140,6 @@ int x2apic_mode;
 #ifdef CONFIG_X86_X2APIC
 /* x2apic enabled before OS handover */
 static int x2apic_preenabled;
-static int disable_x2apic;
 static __init int setup_nox2apic(char *str)
 {
 	if (x2apic_enabled()) {
@@ -149,7 +148,6 @@ static __init int setup_nox2apic(char *str)
 		return 0;
 	}
 
-	disable_x2apic = 1;
 	setup_clear_cpu_cap(X86_FEATURE_X2APIC);
 	return 0;
 }