1 files changed, 1 insertions, 1 deletions

diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index eefd96765e79..33a0c11797de 100644
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -1332,7 +1332,7 @@ static inline void mwait_play_dead(void)
         void *mwait_ptr;
         struct cpuinfo_x86 *c = __this_cpu_ptr(&cpu_info);
 
-        if (!this_cpu_has(X86_FEATURE_MWAIT) && mwait_usable(c))
+        if (!(this_cpu_has(X86_FEATURE_MWAIT) && mwait_usable(c)))
                 return;
         if (!this_cpu_has(X86_FEATURE_CLFLSH))
                 return;