diff options
author | David Woodhouse <dwmw2@shinybook.infradead.org> | 2005-05-05 13:59:37 +0100 |
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committer | David Woodhouse <dwmw2@shinybook.infradead.org> | 2005-05-05 13:59:37 +0100 |
commit | bfd4bda097f8758d28e632ff2035e25577f6b060 (patch) | |
tree | 022276b3625a432c7132e39776e7e448445087ac /net/sched/sch_generic.c | |
parent | 488f2eaca1b0831a5a5e6a66e33bad2cdeff7238 (diff) | |
parent | b2d84f078a8be40f5ae3b4d2ac001e2a7f45fe4f (diff) |
Merge with master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
Diffstat (limited to 'net/sched/sch_generic.c')
-rw-r--r-- | net/sched/sch_generic.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c index 8c01e023f02..87e48a4e105 100644 --- a/net/sched/sch_generic.c +++ b/net/sched/sch_generic.c @@ -179,6 +179,7 @@ requeue: netif_schedule(dev); return 1; } + BUG_ON((int) q->q.qlen < 0); return q->q.qlen; } @@ -539,6 +540,10 @@ void dev_activate(struct net_device *dev) write_unlock_bh(&qdisc_tree_lock); } + if (!netif_carrier_ok(dev)) + /* Delay activation until next carrier-on event */ + return; + spin_lock_bh(&dev->queue_lock); rcu_assign_pointer(dev->qdisc, dev->qdisc_sleeping); if (dev->qdisc != &noqueue_qdisc) { |