diff options
| author | Marek Lindner <lindner_marek@yahoo.de> | 2012-03-01 15:35:21 +0800 |
|---|---|---|
| committer | Antonio Quartulli <ordex@autistici.org> | 2012-05-11 13:55:57 +0200 |
| commit | 7ae8b2852f946c71fdbd910156baa605a4ae3cee (patch) | |
| tree | d5d436a84baa564adaddc498e94d5e4b5a40816b /net/batman-adv/bat_iv_ogm.c | |
| parent | 0b0094e000840115b5baece2293c5fb1aab4fded (diff) | |
| download | linux-7ae8b2852f946c71fdbd910156baa605a4ae3cee.tar.bz2 | |
batman-adv: split neigh_new function into generic and batman iv specific parts
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
Acked-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de>
Signed-off-by: Antonio Quartulli <ordex@autistici.org>
Diffstat (limited to 'net/batman-adv/bat_iv_ogm.c')
| -rw-r--r-- | net/batman-adv/bat_iv_ogm.c | 40 |
1 files changed, 34 insertions, 6 deletions
diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c index 8652a7536b15..ae0a08c391ea 100644 --- a/net/batman-adv/bat_iv_ogm.c +++ b/net/batman-adv/bat_iv_ogm.c @@ -30,6 +30,32 @@ #include "send.h" #include "bat_algo.h" +static struct neigh_node *bat_iv_ogm_neigh_new(struct hard_iface *hard_iface, + const uint8_t *neigh_addr, + struct orig_node *orig_node, + struct orig_node *orig_neigh, + uint32_t seqno) +{ + struct neigh_node *neigh_node; + + neigh_node = batadv_neigh_node_new(hard_iface, neigh_addr, seqno); + if (!neigh_node) + goto out; + + INIT_LIST_HEAD(&neigh_node->bonding_list); + spin_lock_init(&neigh_node->tq_lock); + + neigh_node->orig_node = orig_neigh; + neigh_node->if_incoming = hard_iface; + + spin_lock_bh(&orig_node->neigh_list_lock); + hlist_add_head_rcu(&neigh_node->list, &orig_node->neigh_list); + spin_unlock_bh(&orig_node->neigh_list_lock); + +out: + return neigh_node; +} + static int bat_iv_ogm_iface_enable(struct hard_iface *hard_iface) { struct batman_ogm_packet *batman_ogm_packet; @@ -638,8 +664,9 @@ static void bat_iv_ogm_orig_update(struct bat_priv *bat_priv, if (!orig_tmp) goto unlock; - neigh_node = create_neighbor(orig_node, orig_tmp, - ethhdr->h_source, if_incoming); + neigh_node = bat_iv_ogm_neigh_new(if_incoming, ethhdr->h_source, + orig_node, orig_tmp, + batman_ogm_packet->seqno); orig_node_free_ref(orig_tmp); if (!neigh_node) @@ -764,10 +791,11 @@ static int bat_iv_ogm_calc_tq(struct orig_node *orig_node, rcu_read_unlock(); if (!neigh_node) - neigh_node = create_neighbor(orig_neigh_node, - orig_neigh_node, - orig_neigh_node->orig, - if_incoming); + neigh_node = bat_iv_ogm_neigh_new(if_incoming, + orig_neigh_node->orig, + orig_neigh_node, + orig_neigh_node, + batman_ogm_packet->seqno); if (!neigh_node) goto out; |