This patch removes the unused variable 'c' in mwait_play_dead and fixes
the following warning:
arch/x86/kernel/smpboot.c: In function ‘mwait_play_dead’:
arch/x86/kernel/smpboot.c:1370:22: warning:
unused variable ‘c’ [-Wunused-variable]
Signed-off-by: Stratos Karafotis <strat...@semaphore.gr>
---
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;
--
1.8.1.2
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