batman-adv: Remove unused parameter recv_if of batadv_interface_rx

Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Antonio Quartulli <a@unstable.cc>
diff --git a/net/batman-adv/soft-interface.h b/net/batman-adv/soft-interface.h
index 9ae2657..5942da3 100644
--- a/net/batman-adv/soft-interface.h
+++ b/net/batman-adv/soft-interface.h
@@ -27,8 +27,8 @@
 
 int batadv_skb_head_push(struct sk_buff *skb, unsigned int len);
 void batadv_interface_rx(struct net_device *soft_iface,
-			 struct sk_buff *skb, struct batadv_hard_iface *recv_if,
-			 int hdr_size, struct batadv_orig_node *orig_node);
+			 struct sk_buff *skb, int hdr_size,
+			 struct batadv_orig_node *orig_node);
 struct net_device *batadv_softif_create(const char *name);
 void batadv_softif_destroy_sysfs(struct net_device *soft_iface);
 int batadv_softif_is_valid(const struct net_device *net_dev);