1 files changed, 2 insertions, 3 deletions

diff --git a/include/asm-s390/processor.h b/include/asm-s390/processor.h
index cbbedc63ba25..5dc6b938895f 100644
--- a/include/asm-s390/processor.h
+++ b/include/asm-s390/processor.h
@@ -201,9 +201,8 @@ unsigned long get_wchan(struct task_struct *p);
 static inline void cpu_relax(void)
 {
         if (MACHINE_HAS_DIAG44)
-                asm volatile("diag 0,0,68" : : : "memory");
-        else
-                barrier();
+                asm volatile("diag 0,0,68");
+        barrier();
 }
 
 /*