diff options
Diffstat (limited to 'net/netrom')
| -rw-r--r-- | net/netrom/af_netrom.c | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/net/netrom/af_netrom.c b/net/netrom/af_netrom.c index c4f54ad2b98a..58d5373c513c 100644 --- a/net/netrom/af_netrom.c +++ b/net/netrom/af_netrom.c @@ -64,28 +64,6 @@ static DEFINE_SPINLOCK(nr_list_lock); static const struct proto_ops nr_proto_ops; /* - * NETROM network devices are virtual network devices encapsulating NETROM - * frames into AX.25 which will be sent through an AX.25 device, so form a - * special "super class" of normal net devices; split their locks off into a - * separate class since they always nest. - */ -static struct lock_class_key nr_netdev_xmit_lock_key; -static struct lock_class_key nr_netdev_addr_lock_key; - -static void nr_set_lockdep_one(struct net_device *dev, - struct netdev_queue *txq, - void *_unused) -{ - lockdep_set_class(&txq->_xmit_lock, &nr_netdev_xmit_lock_key); -} - -static void nr_set_lockdep_key(struct net_device *dev) -{ - lockdep_set_class(&dev->addr_list_lock, &nr_netdev_addr_lock_key); - netdev_for_each_tx_queue(dev, nr_set_lockdep_one, NULL); -} - -/* * Socket removal during an interrupt is now safe. */ static void nr_remove_socket(struct sock *sk) @@ -1414,7 +1392,6 @@ static int __init nr_proto_init(void) free_netdev(dev); goto fail; } - nr_set_lockdep_key(dev); dev_nr[i] = dev; } |