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x86: Remove unused variable disable_x2apic

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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>
This commit is contained in:
Jaswinder Singh Rajput 2009-07-02 22:33:59 +05:30 • committed by Ingo Molnar
parent d3ac88157c
commit 23d0cd8e71
1 changed files with 0 additions and 2 deletions
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2
arch/x86/kernel/apic/apic.c
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@ -140,7 +140,6 @@ int x2apic_mode;
#ifdef CONFIG_X86_X2APIC #ifdef CONFIG_X86_X2APIC
/* x2apic enabled before OS handover */ /* x2apic enabled before OS handover */
static int x2apic_preenabled; static int x2apic_preenabled;
static int disable_x2apic;
static __init int setup_nox2apic(char *str) static __init int setup_nox2apic(char *str)
{ {
if (x2apic_enabled()) { if (x2apic_enabled()) {
@ -149,7 +148,6 @@ static __init int setup_nox2apic(char *str)
return 0; return 0;
} }
disable_x2apic = 1;
setup_clear_cpu_cap(X86_FEATURE_X2APIC); setup_clear_cpu_cap(X86_FEATURE_X2APIC);
return 0; return 0;
} }