batman-adv: split hard_iface struct for each routing protocol

Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
Signed-off-by: Antonio Quartulli <ordex@autistici.org>
diff --git a/net/batman-adv/hard-interface.c b/net/batman-adv/hard-interface.c
index d112fd6..fab9e41 100644
--- a/net/batman-adv/hard-interface.c
+++ b/net/batman-adv/hard-interface.c
@@ -450,8 +450,8 @@
 	/* This can't be called via a bat_priv callback because
 	 * we have no bat_priv yet.
 	 */
-	atomic_set(&hard_iface->seqno, 1);
-	hard_iface->packet_buff = NULL;
+	atomic_set(&hard_iface->bat_iv.ogm_seqno, 1);
+	hard_iface->bat_iv.ogm_buff = NULL;
 
 	return hard_iface;