batman-adv: move batadv_slide_own_bcast_window to bat_iv_ogm.c

[firefly-linux-kernel-4.4.55.git] / net / batman-adv / routing.c

diff --git a/net/batman-adv/routing.c b/net/batman-adv/routing.c
index beeab2e8cd66be2498e87085f2f2068c1d504a84..fad08469767d9affc60d71a5ea5a31e42ea17347 100644 (file)
--- a/net/batman-adv/routing.c
+++ b/net/batman-adv/routing.c
@@ -34,35 +34,6 @@
 static int batadv_route_unicast_packet(struct sk_buff *skb,
                                       struct batadv_hard_iface *recv_if);
 
-void batadv_slide_own_bcast_window(struct batadv_hard_iface *hard_iface)
-{
-       struct batadv_priv *bat_priv = netdev_priv(hard_iface->soft_iface);
-       struct batadv_hashtable *hash = bat_priv->orig_hash;
-       struct hlist_head *head;
-       struct batadv_orig_node *orig_node;
-       unsigned long *word;
-       uint32_t i;
-       size_t word_index;
-       uint8_t *w;
-
-       for (i = 0; i < hash->size; i++) {
-               head = &hash->table[i];
-
-               rcu_read_lock();
-               hlist_for_each_entry_rcu(orig_node, head, hash_entry) {
-                       spin_lock_bh(&orig_node->ogm_cnt_lock);
-                       word_index = hard_iface->if_num * BATADV_NUM_WORDS;
-                       word = &(orig_node->bcast_own[word_index]);
-
-                       batadv_bit_get_packet(bat_priv, word, 1, 0);
-                       w = &orig_node->bcast_own_sum[hard_iface->if_num];
-                       *w = bitmap_weight(word, BATADV_TQ_LOCAL_WINDOW_SIZE);
-                       spin_unlock_bh(&orig_node->ogm_cnt_lock);
-               }
-               rcu_read_unlock();
-       }
-}
-
 static void _batadv_update_route(struct batadv_priv *bat_priv,
                                 struct batadv_orig_node *orig_node,
                                 struct batadv_neigh_node *neigh_node)