diff --git a/[refs] b/[refs]
index f04a08da1d80..0f09bd0d2251 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ad50c15919e8aca7ea30f9dcf4bac52448c9ab46
+refs/heads/master: 8f121918f2e49f852de1acdc5255cc1ef440d85b
diff --git a/trunk/kernel/cgroup.c b/trunk/kernel/cgroup.c
index f4ea4b6f3cf1..ed64ccac67c9 100644
--- a/trunk/kernel/cgroup.c
+++ b/trunk/kernel/cgroup.c
@@ -1883,7 +1883,7 @@ static void cgroup_task_migrate(struct cgroup *cgrp, struct cgroup *oldcgrp,
  */
 int cgroup_attach_task(struct cgroup *cgrp, struct task_struct *tsk)
 {
-	int retval;
+	int retval = 0;
 	struct cgroup_subsys *ss, *failed_ss = NULL;
 	struct cgroup *oldcgrp;
 	struct cgroupfs_root *root = cgrp->root;