diff --git a/[refs] b/[refs]
index 832c060bb637..d7f847967cf3 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 398eb08555b24049e0362fee92920982b283fd96
+refs/heads/master: bf5315366b1b708a0dd322bb389e970598f18891
diff --git a/trunk/kernel/utsname.c b/trunk/kernel/utsname.c
index 08b197e8c485..a47fc5de3113 100644
--- a/trunk/kernel/utsname.c
+++ b/trunk/kernel/utsname.c
@@ -30,7 +30,7 @@ static struct uts_namespace *create_uts_ns(void)
 /*
  * Clone a new ns copying an original utsname, setting refcount to 1
  * @old_ns: namespace to clone
- * Return NULL on error (failure to kmalloc), new ns otherwise
+ * Return ERR_PTR(-ENOMEM) on error (failure to kmalloc), new ns otherwise
  */
 static struct uts_namespace *clone_uts_ns(struct user_namespace *user_ns,
 					  struct uts_namespace *old_ns)