struct batadv_neigh_node *neigh_node;
struct batadv_hardif_neigh_node *hardif_neigh = NULL;
+ spin_lock_bh(&orig_node->neigh_list_lock);
+
neigh_node = batadv_neigh_node_get(orig_node, hard_iface, neigh_addr);
if (neigh_node)
goto out;
kref_init(&neigh_node->refcount);
kref_get(&neigh_node->refcount);
- 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);
batadv_dbg(BATADV_DBG_BATMAN, orig_node->bat_priv,
"Creating new neighbor %pM for orig_node %pM on interface %s\n",
neigh_addr, orig_node->orig, hard_iface->net_dev->name);
out:
+ spin_unlock_bh(&orig_node->neigh_list_lock);
+
if (hardif_neigh)
batadv_hardif_neigh_put(hardif_neigh);
return neigh_node;