Commit 16361127 authored by David S. Miller's avatar David S. Miller
Browse files

pkt_sched: dev_init_scheduler() does not need to lock qdisc tree. 



We are registering the device, there is no way anyone can get
at this object's qdiscs yet in any meaningful way.

Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 37437bb2

net/sched/sch_generic.c

+0 −2
Original line number Diff line number Diff line
@@ -741,10 +741,8 @@ static void dev_init_scheduler_queue(struct net_device *dev, 


void dev_init_scheduler(struct net_device *dev)

{

	qdisc_lock_tree(dev);

	netdev_for_each_tx_queue(dev, dev_init_scheduler_queue, &noop_qdisc);

	dev_init_scheduler_queue(dev, &dev->rx_queue, NULL);

	qdisc_unlock_tree(dev);



	setup_timer(&dev->watchdog_timer, dev_watchdog, (unsigned long)dev);

}