batman-adv: Prefix hash struct and typedef with batadv_

Reported-by: Martin Hundebøll <martin@hundeboll.net>
Signed-off-by: Sven Eckelmann <sven@narfation.org>
diff --git a/net/batman-adv/routing.c b/net/batman-adv/routing.c
index b8c47dc..86d444a 100644
--- a/net/batman-adv/routing.c
+++ b/net/batman-adv/routing.c
@@ -35,7 +35,7 @@
 void batadv_slide_own_bcast_window(struct hard_iface *hard_iface)
 {
 	struct bat_priv *bat_priv = netdev_priv(hard_iface->soft_iface);
-	struct hashtable_t *hash = bat_priv->orig_hash;
+	struct batadv_hashtable *hash = bat_priv->orig_hash;
 	struct hlist_node *node;
 	struct hlist_head *head;
 	struct orig_node *orig_node;