batman-adv: remove useless find_router look up
This is not used anymore with the new fragmentation, and it might
actually mess up the bonding code because find_router() assumes it
is only called once per packet.
Signed-off-by: Simon Wunderlich <simon@open-mesh.com>
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
diff --git a/net/batman-adv/send.c b/net/batman-adv/send.c
index 4bbcf51..82588e4 100644
--- a/net/batman-adv/send.c
+++ b/net/batman-adv/send.c
@@ -250,30 +250,19 @@
struct ethhdr *ethhdr = (struct ethhdr *)skb->data;
struct batadv_unicast_packet *unicast_packet;
struct batadv_orig_node *orig_node;
- struct batadv_neigh_node *neigh_node;
int ret = NET_RX_DROP;
/* get routing information */
- if (is_multicast_ether_addr(ethhdr->h_dest)) {
+ if (is_multicast_ether_addr(ethhdr->h_dest))
orig_node = batadv_gw_get_selected_orig(bat_priv);
- if (orig_node)
- goto find_router;
- }
+ else
+ /* check for tt host - increases orig_node refcount.
+ * returns NULL in case of AP isolation
+ */
+ orig_node = batadv_transtable_search(bat_priv, ethhdr->h_source,
+ ethhdr->h_dest);
- /* check for tt host - increases orig_node refcount.
- * returns NULL in case of AP isolation
- */
- orig_node = batadv_transtable_search(bat_priv, ethhdr->h_source,
- ethhdr->h_dest);
-
-find_router:
- /* find_router():
- * - if orig_node is NULL it returns NULL
- * - increases neigh_nodes refcount if found.
- */
- neigh_node = batadv_find_router(bat_priv, orig_node, NULL);
-
- if (!neigh_node)
+ if (!orig_node)
goto out;
switch (packet_type) {
@@ -305,8 +294,6 @@
ret = 0;
out:
- if (neigh_node)
- batadv_neigh_node_free_ref(neigh_node);
if (orig_node)
batadv_orig_node_free_ref(orig_node);
if (ret == NET_RX_DROP)