batman-adv: add_bcast_packet_to_list() takes the sending delay as parameter

In order to make possible to use the broadcast list for delayed sendings
the "delay" parameter is now provided instead of using 1 as hardcoded
value.

Signed-off-by: Antonio Quartulli <ordex@autistici.org>
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
diff --git a/net/batman-adv/send.c b/net/batman-adv/send.c
index 7a2f082..2f62b2e 100644
--- a/net/batman-adv/send.c
+++ b/net/batman-adv/send.c
@@ -455,7 +455,7 @@
  * The skb is not consumed, so the caller should make sure that the
  * skb is freed. */
 int add_bcast_packet_to_list(struct bat_priv *bat_priv,
-			     const struct sk_buff *skb)
+			     const struct sk_buff *skb, unsigned long delay)
 {
 	struct hard_iface *primary_if = NULL;
 	struct forw_packet *forw_packet;
@@ -492,7 +492,7 @@
 	/* how often did we send the bcast packet ? */
 	forw_packet->num_packets = 0;
 
-	_add_bcast_packet_to_list(bat_priv, forw_packet, 1);
+	_add_bcast_packet_to_list(bat_priv, forw_packet, delay);
 	return NETDEV_TX_OK;
 
 packet_free: