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

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
...@@ -741,10 +741,8 @@ static void dev_init_scheduler_queue(struct net_device *dev, ...@@ -741,10 +741,8 @@ static void dev_init_scheduler_queue(struct net_device *dev,
void dev_init_scheduler(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); netdev_for_each_tx_queue(dev, dev_init_scheduler_queue, &noop_qdisc);
dev_init_scheduler_queue(dev, &dev->rx_queue, NULL); dev_init_scheduler_queue(dev, &dev->rx_queue, NULL);
qdisc_unlock_tree(dev);
setup_timer(&dev->watchdog_timer, dev_watchdog, (unsigned long)dev); setup_timer(&dev->watchdog_timer, dev_watchdog, (unsigned long)dev);
} }
......
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