diff options
Diffstat (limited to 'net')
-rw-r--r-- | net/6lowpan/core.c | 33 | ||||
-rw-r--r-- | net/bluetooth/6lowpan.c | 8 | ||||
-rw-r--r-- | net/ieee802154/6lowpan/core.c | 6 |
3 files changed, 36 insertions, 11 deletions
diff --git a/net/6lowpan/core.c b/net/6lowpan/core.c index 83b19e0..80fc509 100644 --- a/net/6lowpan/core.c +++ b/net/6lowpan/core.c @@ -15,7 +15,8 @@ #include <net/6lowpan.h> -void lowpan_netdev_setup(struct net_device *dev, enum lowpan_lltypes lltype) +int lowpan_register_netdevice(struct net_device *dev, + enum lowpan_lltypes lltype) { dev->addr_len = EUI64_ADDR_LEN; dev->type = ARPHRD_6LOWPAN; @@ -23,8 +24,36 @@ void lowpan_netdev_setup(struct net_device *dev, enum lowpan_lltypes lltype) dev->priv_flags |= IFF_NO_QUEUE; lowpan_priv(dev)->lltype = lltype; + + return register_netdevice(dev); +} +EXPORT_SYMBOL(lowpan_register_netdevice); + +int lowpan_register_netdev(struct net_device *dev, + enum lowpan_lltypes lltype) +{ + int ret; + + rtnl_lock(); + ret = lowpan_register_netdevice(dev, lltype); + rtnl_unlock(); + return ret; +} +EXPORT_SYMBOL(lowpan_register_netdev); + +void lowpan_unregister_netdevice(struct net_device *dev) +{ + unregister_netdevice(dev); +} +EXPORT_SYMBOL(lowpan_unregister_netdevice); + +void lowpan_unregister_netdev(struct net_device *dev) +{ + rtnl_lock(); + lowpan_unregister_netdevice(dev); + rtnl_unlock(); } -EXPORT_SYMBOL(lowpan_netdev_setup); +EXPORT_SYMBOL(lowpan_unregister_netdev); static int __init lowpan_module_init(void) { diff --git a/net/bluetooth/6lowpan.c b/net/bluetooth/6lowpan.c index 9e9cca3..d040365 100644 --- a/net/bluetooth/6lowpan.c +++ b/net/bluetooth/6lowpan.c @@ -825,9 +825,7 @@ static int setup_netdev(struct l2cap_chan *chan, struct lowpan_dev **dev) list_add_rcu(&(*dev)->list, &bt_6lowpan_devices); spin_unlock(&devices_lock); - lowpan_netdev_setup(netdev, LOWPAN_LLTYPE_BTLE); - - err = register_netdev(netdev); + err = lowpan_register_netdev(netdev, LOWPAN_LLTYPE_BTLE); if (err < 0) { BT_INFO("register_netdev failed %d", err); spin_lock(&devices_lock); @@ -890,7 +888,7 @@ static void delete_netdev(struct work_struct *work) struct lowpan_dev *entry = container_of(work, struct lowpan_dev, delete_netdev); - unregister_netdev(entry->netdev); + lowpan_unregister_netdev(entry->netdev); /* The entry pointer is deleted by the netdev destructor. */ } @@ -1348,7 +1346,7 @@ static void disconnect_devices(void) ifdown(entry->netdev); BT_DBG("Unregistering netdev %s %p", entry->netdev->name, entry->netdev); - unregister_netdev(entry->netdev); + lowpan_unregister_netdev(entry->netdev); kfree(entry); } } diff --git a/net/ieee802154/6lowpan/core.c b/net/ieee802154/6lowpan/core.c index 20c49c7..737c87a 100644 --- a/net/ieee802154/6lowpan/core.c +++ b/net/ieee802154/6lowpan/core.c @@ -161,9 +161,7 @@ static int lowpan_newlink(struct net *src_net, struct net_device *ldev, wdev->needed_headroom; ldev->needed_tailroom = wdev->needed_tailroom; - lowpan_netdev_setup(ldev, LOWPAN_LLTYPE_IEEE802154); - - ret = register_netdevice(ldev); + ret = lowpan_register_netdevice(ldev, LOWPAN_LLTYPE_IEEE802154); if (ret < 0) { dev_put(wdev); return ret; @@ -180,7 +178,7 @@ static void lowpan_dellink(struct net_device *ldev, struct list_head *head) ASSERT_RTNL(); wdev->ieee802154_ptr->lowpan_dev = NULL; - unregister_netdevice(ldev); + lowpan_unregister_netdevice(ldev); dev_put(wdev); } |