Merge tag 'powerpc-4.13-8' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc...

[mirror_ubuntu-artful-kernel.git] / net / sched / sch_sfq.c

diff --git a/net/sched/sch_sfq.c b/net/sched/sch_sfq.c
index f80ea2cc5f1f4bdee2452c930e3650f79397f3a1..82469ef9655eb65431477215bb2df0fb2737f905 100644 (file)
--- a/net/sched/sch_sfq.c
+++ b/net/sched/sch_sfq.c
@@ -437,6 +437,7 @@ congestion_drop:
                qdisc_drop(head, sch, to_free);
 
                slot_queue_add(slot, skb);
+               qdisc_tree_reduce_backlog(sch, 0, delta);
                return NET_XMIT_CN;
        }
 
@@ -468,8 +469,10 @@ enqueue:
        /* Return Congestion Notification only if we dropped a packet
         * from this flow.
         */
-       if (qlen != slot->qlen)
+       if (qlen != slot->qlen) {
+               qdisc_tree_reduce_backlog(sch, 0, dropped - qdisc_pkt_len(skb));
                return NET_XMIT_CN;
+       }
 
        /* As we dropped a packet, better let upper stack know this */
        qdisc_tree_reduce_backlog(sch, 1, dropped);