From 10c51b56232d24f150e39884a9e749fd99cbc60c Mon Sep 17 00:00:00 2001 From: Daniel Borkmann Date: Wed, 27 Aug 2014 11:11:27 +0200 Subject: net: add skb_get_tx_queue() helper Replace occurences of skb_get_queue_mapping() and follow-up netdev_get_tx_queue() with an actual helper function. Signed-off-by: Daniel Borkmann Signed-off-by: David S. Miller --- net/sched/sch_generic.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'net/sched/sch_generic.c') diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c index fc04fe93c2da..05b3f5d104af 100644 --- a/net/sched/sch_generic.c +++ b/net/sched/sch_generic.c @@ -63,7 +63,7 @@ static inline struct sk_buff *dequeue_skb(struct Qdisc *q) if (unlikely(skb)) { /* check the reason of requeuing without tx lock first */ - txq = netdev_get_tx_queue(txq->dev, skb_get_queue_mapping(skb)); + txq = skb_get_tx_queue(txq->dev, skb); if (!netif_xmit_frozen_or_stopped(txq)) { q->gso_skb = NULL; q->q.qlen--; @@ -183,10 +183,12 @@ static inline int qdisc_restart(struct Qdisc *q) skb = dequeue_skb(q); if (unlikely(!skb)) return 0; + WARN_ON_ONCE(skb_dst_is_noref(skb)); + root_lock = qdisc_lock(q); dev = qdisc_dev(q); - txq = netdev_get_tx_queue(dev, skb_get_queue_mapping(skb)); + txq = skb_get_tx_queue(dev, skb); return sch_direct_xmit(skb, q, dev, txq, root_lock); } -- cgit v1.2.3-59-g8ed1b