1 files changed, 1 insertions, 5 deletions

diff --git a/arch/x86/include/asm/uv/uv_bau.h b/arch/x86/include/asm/uv/uv_bau.h
index 37d369859c8e..c568ccca6e0e 100644
--- a/arch/x86/include/asm/uv/uv_bau.h
+++ b/arch/x86/include/asm/uv/uv_bau.h
@@ -656,11 +656,7 @@ static inline int atomic_read_short(const struct atomic_short *v)
  */
 static inline int atom_asr(short i, struct atomic_short *v)
 {
-        short __i = i;
-        asm volatile(LOCK_PREFIX "xaddw %0, %1"
-                        : "+r" (i), "+m" (v->counter)
-                        : : "memory");
-        return i + __i;
+        return i + xadd(&v->counter, i);
 }
 
 /*