net: sched: deprecate enqueue_root()
Only left enqueue_root() user is netem, and it looks not necessary :
qdisc_skb_cb(skb)->pkt_len is preserved after one skb_clone()
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c
index 956ead2..5abd1d9 100644
--- a/net/sched/sch_netem.c
+++ b/net/sched/sch_netem.c
@@ -440,9 +440,9 @@
if (count > 1 && (skb2 = skb_clone(skb, GFP_ATOMIC)) != NULL) {
struct Qdisc *rootq = qdisc_root(sch);
u32 dupsave = q->duplicate; /* prevent duplicating a dup... */
- q->duplicate = 0;
- qdisc_enqueue_root(skb2, rootq);
+ q->duplicate = 0;
+ rootq->enqueue(skb2, rootq);
q->duplicate = dupsave;
}