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authorBorislav Petkov <bp@suse.de>2013-03-04 21:16:16 +0100
committerH. Peter Anvin <hpa@linux.intel.com>2013-03-05 15:26:45 -0800
commit576cfb404c9cab728e9462ea713f3422679d5cf7 (patch)
tree7774493ebeacef4bb8b8d6811b32cd1abb9f97fa /arch
parent6dbe51c251a327e012439c4772097a13df43c5b8 (diff)
downloadlinaro-lsk-576cfb404c9cab728e9462ea713f3422679d5cf7.tar.gz
x86, smpboot: Remove unused variable
The cpuinfo_x86 ptr is unused now. Drop it. Got obsolete by 69fb3676df33 ("x86 idle: remove mwait_idle() and "idle=mwait" cmdline param") removing its only user. [ hpa: fixes gcc warning ] Signed-off-by: Borislav Petkov <bp@suse.de> Link: http://lkml.kernel.org/r/1362428180-8865-2-git-send-email-bp@alien8.de Cc: Len Brown <len.brown@intel.com> Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/x86/kernel/smpboot.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index a6ceaedc396..9f190a2a00e 100644
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -1365,9 +1365,8 @@ static inline void mwait_play_dead(void)
unsigned int eax, ebx, ecx, edx;
unsigned int highest_cstate = 0;
unsigned int highest_subcstate = 0;
- int i;
void *mwait_ptr;
- struct cpuinfo_x86 *c = __this_cpu_ptr(&cpu_info);
+ int i;
if (!this_cpu_has(X86_FEATURE_MWAIT))
return;