diff --git a/[refs] b/[refs]
index 5e03f2a0b8ba..54d8069bbcc6 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 47dbd7d90ad80edb67822f327241edcab8f3f46f
+refs/heads/master: 3c8ed88974472b928489e3943616500ce2ad0cd8
diff --git a/trunk/include/linux/kref.h b/trunk/include/linux/kref.h
index fa9907a541e2..d66c88a3b48c 100644
--- a/trunk/include/linux/kref.h
+++ b/trunk/include/linux/kref.h
@@ -29,7 +29,6 @@ struct kref {
 static inline void kref_init(struct kref *kref)
 {
 	atomic_set(&kref->refcount, 1);
-	smp_mb();
 }
 
 /**
@@ -40,7 +39,6 @@ static inline void kref_get(struct kref *kref)
 {
 	WARN_ON(!atomic_read(&kref->refcount));
 	atomic_inc(&kref->refcount);
-	smp_mb__after_atomic_inc();
 }
 
 /**