diff options
author | Tony Luck <tony.luck@intel.com> | 2005-05-17 15:53:14 -0700 |
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committer | Tony Luck <tony.luck@intel.com> | 2005-05-17 15:53:14 -0700 |
commit | 325a479c4c110db278ef3361460a48c4093252cc (patch) | |
tree | bcfbf4d0647d9442045639a5c19da59d55190e81 /net/sched/sch_generic.c | |
parent | ebcc80c1b6629a445f7471cc1ddb48faf8a84e70 (diff) | |
parent | 7f9eaedf894dbaa08c157832e9a6c9c03ffed1ed (diff) |
Merge with temp tree to get David's gdb inferior calls patch
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 8c01e023f02e..87e48a4e1051 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) { |