[PATCH] arch/x86: fix unused variable warning in mwait_play_dead()

[Shuah Khan]

Fix arch/x86/kernel/smpboot.c: In function âmwait_play_deadâ:
arch/x86/kernel/smpboot.c:1370:22: warning: unused variable âcâ [-Wunused-variable]

Signed-off-by: Shuah Khan <shuah.khan@xxxxxx>
---
 arch/x86/kernel/smpboot.c |    1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index a6ceaed..7bc998a 100644
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -1367,7 +1367,6 @@ static inline void mwait_play_dead(void)
 	unsigned int highest_subcstate = 0;
 	int i;
 	void *mwait_ptr;
-	struct cpuinfo_x86 *c = __this_cpu_ptr(&cpu_info);
 
 	if (!this_cpu_has(X86_FEATURE_MWAIT))
 		return;
-- 
1.7.10.4



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