net: sched: use tcf_block_q helper to get q pointer for sch_tree_lock

[linux.git] / net / sched / sch_api.c

diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c
index aa82116ed10c560e35dc7af8618ef16762428181..a9ac912f1d67df1634fb6e08fde4231fea549938 100644 (file)
--- a/net/sched/sch_api.c
+++ b/net/sched/sch_api.c
@@ -1661,9 +1661,11 @@ static int tcf_node_bind(struct tcf_proto *tp, void *n, struct tcf_walker *arg)
        struct tcf_bind_args *a = (void *)arg;
 
        if (tp->ops->bind_class) {
-               tcf_tree_lock(tp);
+               struct Qdisc *q = tcf_block_q(tp->chain->block);
+
+               sch_tree_lock(q);
                tp->ops->bind_class(n, a->classid, a->cl);
-               tcf_tree_unlock(tp);
+               sch_tree_unlock(q);
        }
        return 0;
 }