Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

Conflicts:
	drivers/net/usb/qmi_wwan.c
	include/net/dst.h

Trivial merge conflicts, both were overlapping changes.

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 17 insertions, 0 deletions

diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c
index a6d788d45216..b87e83d07478 100644
--- a/net/sched/sch_netem.c
+++ b/net/sched/sch_netem.c
@@ -358,6 +358,21 @@ static psched_time_t packet_len_2_sched_time(unsigned int len, struct netem_sche
         return PSCHED_NS2TICKS(ticks);
 }
 
+static void tfifo_reset(struct Qdisc *sch)
+{
+        struct netem_sched_data *q = qdisc_priv(sch);
+        struct rb_node *p;
+
+        while ((p = rb_first(&q->t_root))) {
+                struct sk_buff *skb = netem_rb_to_skb(p);
+
+                rb_erase(p, &q->t_root);
+                skb->next = NULL;
+                skb->prev = NULL;
+                kfree_skb(skb);
+        }
+}
+
 static void tfifo_enqueue(struct sk_buff *nskb, struct Qdisc *sch)
 {
         struct netem_sched_data *q = qdisc_priv(sch);
@@ -520,6 +535,7 @@ static unsigned int netem_drop(struct Qdisc *sch)
                         skb->next = NULL;
                         skb->prev = NULL;
                         len = qdisc_pkt_len(skb);
+                        sch->qstats.backlog -= len;
                         kfree_skb(skb);
                 }
         }
@@ -609,6 +625,7 @@ static void netem_reset(struct Qdisc *sch)
         struct netem_sched_data *q = qdisc_priv(sch);
 
         qdisc_reset_queue(sch);
+        tfifo_reset(sch);
         if (q->qdisc)
                 qdisc_reset(q->qdisc);
         qdisc_watchdog_cancel(&q->watchdog);