[NET_SCHED]: Eliminate qdisc_tree_lock

[powerpc.git] / net / sched / cls_api.c

diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c
index ca3da50..ebf94ed 100644 (file)
--- a/net/sched/cls_api.c
+++ b/net/sched/cls_api.c
@@ -400,7 +400,6 @@ static int tc_dump_tfilter(struct sk_buff *skb, struct netlink_callback *cb)
        if ((dev = dev_get_by_index(tcm->tcm_ifindex)) == NULL)
                return skb->len;
 
-       read_lock(&qdisc_tree_lock);
        if (!tcm->tcm_parent)
                q = dev->qdisc_sleeping;
        else
@@ -457,7 +456,6 @@ errout:
        if (cl)
                cops->put(q, cl);
 out:
-       read_unlock(&qdisc_tree_lock);
        dev_put(dev);
        return skb->len;
 }