diff options
author | Marek Lindner <lindner_marek@yahoo.de> | 2013-04-23 13:40:03 (GMT) |
---|---|---|
committer | Antonio Quartulli <antonio@meshcoding.com> | 2013-10-09 19:22:30 (GMT) |
commit | 122edaa05940c021a55492d8c12f7663ce5168de (patch) | |
tree | 535cbdaa3d8e699e37657a1590c3f1bb19dd526c /net/batman-adv/routing.c | |
parent | 335fbe0f5d2501b7dd815806aef6fd9bad784eb1 (diff) | |
download | linux-122edaa05940c021a55492d8c12f7663ce5168de.tar.xz |
batman-adv: tvlv - convert roaming adv packet to use tvlv unicast packets
Instead of generating roaming specific packets the TVLV unicast API is
used to send roaming information.
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
Diffstat (limited to 'net/batman-adv/routing.c')
-rw-r--r-- | net/batman-adv/routing.c | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/net/batman-adv/routing.c b/net/batman-adv/routing.c index d128581..a5bf8ff 100644 --- a/net/batman-adv/routing.c +++ b/net/batman-adv/routing.c @@ -557,48 +557,6 @@ static int batadv_check_unicast_packet(struct batadv_priv *bat_priv, return 0; } -int batadv_recv_roam_adv(struct sk_buff *skb, struct batadv_hard_iface *recv_if) -{ - struct batadv_priv *bat_priv = netdev_priv(recv_if->soft_iface); - struct batadv_roam_adv_packet *roam_adv_packet; - struct batadv_orig_node *orig_node; - - if (batadv_check_unicast_packet(bat_priv, skb, - sizeof(*roam_adv_packet)) < 0) - goto out; - - batadv_inc_counter(bat_priv, BATADV_CNT_TT_ROAM_ADV_RX); - - roam_adv_packet = (struct batadv_roam_adv_packet *)skb->data; - - if (!batadv_is_my_mac(bat_priv, roam_adv_packet->dst)) - return batadv_route_unicast_packet(skb, recv_if); - - /* check if it is a backbone gateway. we don't accept - * roaming advertisement from it, as it has the same - * entries as we have. - */ - if (batadv_bla_is_backbone_gw_orig(bat_priv, roam_adv_packet->src)) - goto out; - - orig_node = batadv_orig_hash_find(bat_priv, roam_adv_packet->src); - if (!orig_node) - goto out; - - batadv_dbg(BATADV_DBG_TT, bat_priv, - "Received ROAMING_ADV from %pM (client %pM)\n", - roam_adv_packet->src, roam_adv_packet->client); - - batadv_tt_global_add(bat_priv, orig_node, roam_adv_packet->client, - BATADV_TT_CLIENT_ROAM, - atomic_read(&orig_node->last_ttvn) + 1); - - batadv_orig_node_free_ref(orig_node); -out: - /* returning NET_RX_DROP will make the caller function kfree the skb */ - return NET_RX_DROP; -} - /* find a suitable router for this originator, and use * bonding if possible. increases the found neighbors * refcount. |