batman-adv: Prefix remaining function like macros with batadv_

Signed-off-by: Sven Eckelmann <sven@narfation.org>
diff --git a/net/batman-adv/send.c b/net/batman-adv/send.c
index 1842cbc..3d725e0 100644
--- a/net/batman-adv/send.c
+++ b/net/batman-adv/send.c
@@ -141,7 +141,7 @@
 	struct bcast_packet *bcast_packet;
 	struct sk_buff *newskb;
 
-	if (!atomic_dec_not_zero(&bat_priv->bcast_queue_left)) {
+	if (!batadv_atomic_dec_not_zero(&bat_priv->bcast_queue_left)) {
 		batadv_dbg(DBG_BATMAN, bat_priv, "bcast packet queue full\n");
 		goto out;
 	}