Merge branch 'master' into csb1725

[mv-sheeva.git] / include / net / cls_cgroup.h

diff --git a/include/net/cls_cgroup.h b/include/net/cls_cgroup.h
index ef6c24a529e1a23188a27b60a0d6e73e84fb7003..a4dc5b027bd9cc7731b7fab1146508896c0b215c 100644 (file)
--- a/include/net/cls_cgroup.h
+++ b/include/net/cls_cgroup.h
@@ -51,7 +51,8 @@ static inline u32 task_cls_classid(struct task_struct *p)
                return 0;
 
        rcu_read_lock();
-       id = rcu_dereference(net_cls_subsys_id);
+       id = rcu_dereference_index_check(net_cls_subsys_id,
+                                        rcu_read_lock_held());
        if (id >= 0)
                classid = container_of(task_subsys_state(p, id),
                                       struct cgroup_cls_state, css)->classid;