diff --git a/[refs] b/[refs]
index 62f75ad9d56a..ec30baa6cf68 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: a47afb0f9d794d525a372c8d69902147cc88222a
+refs/heads/master: a05f7b15deb2903d9f0b5df33ddd4d186d5ecac1
diff --git a/trunk/include/linux/pid_namespace.h b/trunk/include/linux/pid_namespace.h
index b9a17e08ff0f..ddb9a4c95968 100644
--- a/trunk/include/linux/pid_namespace.h
+++ b/trunk/include/linux/pid_namespace.h
@@ -24,9 +24,10 @@ struct pid_namespace {
 
 extern struct pid_namespace init_pid_ns;
 
-static inline void get_pid_ns(struct pid_namespace *ns)
+static inline struct pid_namespace *get_pid_ns(struct pid_namespace *ns)
 {
 	kref_get(&ns->kref);
+	return ns;
 }
 
 extern struct pid_namespace *copy_pid_ns(unsigned long flags, struct pid_namespace *ns);