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authorMarek Lindner <lindner_marek@yahoo.de>2013-04-23 21:40:03 +0800
committerAntonio Quartulli <antonio@meshcoding.com>2013-10-09 21:22:30 +0200
commit122edaa05940c021a55492d8c12f7663ce5168de (patch)
tree535cbdaa3d8e699e37657a1590c3f1bb19dd526c /net/batman-adv/routing.c
parent335fbe0f5d2501b7dd815806aef6fd9bad784eb1 (diff)
downloadlinux-122edaa05940c021a55492d8c12f7663ce5168de.tar.bz2
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.c42
1 files changed, 0 insertions, 42 deletions
diff --git a/net/batman-adv/routing.c b/net/batman-adv/routing.c
index d12858110f91..a5bf8fffdcea 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.