1 files changed, 6 insertions, 16 deletions

diff --git a/net/sched/sch_dsmark.c b/net/sched/sch_dsmark.c
index ba43aab3a851..d303daa45d49 100644
--- a/net/sched/sch_dsmark.c
+++ b/net/sched/sch_dsmark.c
@@ -68,7 +68,8 @@ static int dsmark_graft(struct Qdisc *sch, unsigned long arg,
         }
 
         sch_tree_lock(sch);
-        *old = xchg(&p->q, new);
+        *old = p->q;
+        p->q = new;
         qdisc_tree_decrease_qlen(*old, (*old)->q.qlen);
         qdisc_reset(*old);
         sch_tree_unlock(sch);
@@ -313,24 +314,13 @@ static struct sk_buff *dsmark_dequeue(struct Qdisc *sch)
         return skb;
 }
 
-static int dsmark_requeue(struct sk_buff *skb, struct Qdisc *sch)
+static struct sk_buff *dsmark_peek(struct Qdisc *sch)
 {
         struct dsmark_qdisc_data *p = qdisc_priv(sch);
-        int err;
-
-        pr_debug("dsmark_requeue(skb %p,sch %p,[qdisc %p])\n", skb, sch, p);
-
-        err = p->q->ops->requeue(skb, p->q);
-        if (err != NET_XMIT_SUCCESS) {
-                if (net_xmit_drop_count(err))
-                        sch->qstats.drops++;
-                return err;
-        }
 
-        sch->q.qlen++;
-        sch->qstats.requeues++;
+        pr_debug("dsmark_peek(sch %p,[qdisc %p])\n", sch, p);
 
-        return NET_XMIT_SUCCESS;
+        return p->q->ops->peek(p->q);
 }
 
 static unsigned int dsmark_drop(struct Qdisc *sch)
@@ -496,7 +486,7 @@ static struct Qdisc_ops dsmark_qdisc_ops __read_mostly = {
         .priv_size      =       sizeof(struct dsmark_qdisc_data),
         .enqueue        =       dsmark_enqueue,
         .dequeue        =       dsmark_dequeue,
-        .requeue        =       dsmark_requeue,
+        .peek           =       dsmark_peek,
         .drop           =       dsmark_drop,
         .init           =       dsmark_init,
         .reset          =       dsmark_reset,