diff --git a/kernel/cgroup.c b/kernel/cgroup.c
index ce27351e9249dcecac2eaf0d8fb9ff56f8852ea9..a893985601e974c075ce4474077b79ff9ab9d238 100644
--- a/kernel/cgroup.c
+++ b/kernel/cgroup.c
@@ -1079,7 +1079,6 @@ static int rebind_subsystems(struct cgroupfs_root *root,
 		}
 	}
 	root->subsys_mask = root->actual_subsys_mask = final_subsys_mask;
-	synchronize_rcu();
 
 	return 0;
 }