From 986a8abfc51e66c96f9d39529a6ff0443fcd2591 Mon Sep 17 00:00:00 2001 From: Alexander Aring Date: Wed, 5 Nov 2014 20:51:15 +0100 Subject: mac802154: move interface add handling in iface This patch moves and renames the mac802154_add_iface and mac802154_netdev_register functions into iface.c. The function mac802154_add_iface is renamed to ieee802154_if_add which is a similar naming convention like mac80211. Signed-off-by: Alexander Aring Signed-off-by: Marcel Holtmann --- net/mac802154/main.c | 67 ---------------------------------------------------- 1 file changed, 67 deletions(-) (limited to 'net/mac802154/main.c') diff --git a/net/mac802154/main.c b/net/mac802154/main.c index 333d33daec6e..a371eb5fa053 100644 --- a/net/mac802154/main.c +++ b/net/mac802154/main.c @@ -30,73 +30,6 @@ #include "ieee802154_i.h" #include "cfg.h" -static int -mac802154_netdev_register(struct wpan_phy *phy, struct net_device *dev) -{ - struct ieee802154_sub_if_data *sdata = IEEE802154_DEV_TO_SUB_IF(dev); - struct ieee802154_local *local; - int err; - - local = wpan_phy_priv(phy); - - sdata->dev = dev; - sdata->local = local; - - dev->needed_headroom = local->hw.extra_tx_headroom; - - SET_NETDEV_DEV(dev, &local->phy->dev); - - err = register_netdev(dev); - if (err < 0) - return err; - - rtnl_lock(); - mutex_lock(&local->iflist_mtx); - list_add_tail_rcu(&sdata->list, &local->interfaces); - mutex_unlock(&local->iflist_mtx); - rtnl_unlock(); - - return 0; -} - -struct net_device * -mac802154_add_iface(struct wpan_phy *phy, const char *name, int type) -{ - struct net_device *dev; - int err = -ENOMEM; - - switch (type) { - case IEEE802154_DEV_MONITOR: - dev = alloc_netdev(sizeof(struct ieee802154_sub_if_data), - name, NET_NAME_UNKNOWN, - mac802154_monitor_setup); - break; - case IEEE802154_DEV_WPAN: - dev = alloc_netdev(sizeof(struct ieee802154_sub_if_data), - name, NET_NAME_UNKNOWN, - mac802154_wpan_setup); - break; - default: - dev = NULL; - err = -EINVAL; - break; - } - if (!dev) - goto err; - - err = mac802154_netdev_register(phy, dev); - if (err) - goto err_free; - - dev_hold(dev); /* we return an incremented device refcount */ - return dev; - -err_free: - free_netdev(dev); -err: - return ERR_PTR(err); -} - static void ieee802154_tasklet_handler(unsigned long data) { struct ieee802154_local *local = (struct ieee802154_local *)data; -- cgit v1.2.3