1 files changed, 2 insertions, 2 deletions

diff --git a/arch/arm/include/asm/atomic.h b/arch/arm/include/asm/atomic.h
index 4d501f1bdc9d..3757e91c5281 100644
--- a/arch/arm/include/asm/atomic.h
+++ b/arch/arm/include/asm/atomic.h
@@ -208,14 +208,14 @@ static inline void atomic_clear_mask(unsigned long mask, unsigned long *addr)
 
 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
 
-static inline int atomic_add_unless(atomic_t *v, int a, int u)
+static inline int __atomic_add_unless(atomic_t *v, int a, int u)
 {
         int c, old;
 
         c = atomic_read(v);
         while (c != u && (old = atomic_cmpxchg((v), c, c + a)) != c)
                 c = old;
-        return c != u;
+        return c;
 }
 
 #define atomic_inc(v)           atomic_add(1, v)