diff options
Diffstat (limited to 'net/sched/sch_hfsc.c')
| -rw-r--r-- | net/sched/sch_hfsc.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/net/sched/sch_hfsc.c b/net/sched/sch_hfsc.c index 45c31b1a4e1..5022f9c1f34 100644 --- a/net/sched/sch_hfsc.c +++ b/net/sched/sch_hfsc.c @@ -887,8 +887,7 @@ qdisc_peek_len(struct Qdisc *sch) skb = sch->ops->peek(sch); if (skb == NULL) { - if (net_ratelimit()) - printk("qdisc_peek_len: non work-conserving qdisc ?\n"); + qdisc_warn_nonwc("qdisc_peek_len", sch); return 0; } len = qdisc_pkt_len(skb); @@ -1140,8 +1139,11 @@ hfsc_delete_class(struct Qdisc *sch, unsigned long arg) hfsc_purge_queue(sch, cl); qdisc_class_hash_remove(&q->clhash, &cl->cl_common); - if (--cl->refcnt == 0) - hfsc_destroy_class(sch, cl); + BUG_ON(--cl->refcnt == 0); + /* + * This shouldn't happen: we "hold" one cops->get() when called + * from tc_ctl_tclass; the destroy method is done from cops->put(). + */ sch_tree_unlock(sch); return 0; @@ -1642,8 +1644,7 @@ hfsc_dequeue(struct Qdisc *sch) skb = qdisc_dequeue_peeked(cl->qdisc); if (skb == NULL) { - if (net_ratelimit()) - printk("HFSC: Non-work-conserving qdisc ?\n"); + qdisc_warn_nonwc("HFSC", cl->qdisc); return NULL; } |