--- zzzz-none-000/linux-3.10.107/net/batman-adv/bridge_loop_avoidance.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/net/batman-adv/bridge_loop_avoidance.h	2021-02-04 17:41:59.000000000 +0000
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2013 B.A.T.M.A.N. contributors:
+/* Copyright (C) 2011-2015 B.A.T.M.A.N. contributors:
  *
  * Simon Wunderlich
  *
@@ -12,24 +12,31 @@
  * General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
  */
 
 #ifndef _NET_BATMAN_ADV_BLA_H_
 #define _NET_BATMAN_ADV_BLA_H_
 
+#include "main.h"
+
+#include <linux/types.h>
+
+struct seq_file;
+struct sk_buff;
+
 #ifdef CONFIG_BATMAN_ADV_BLA
-int batadv_bla_rx(struct batadv_priv *bat_priv, struct sk_buff *skb, short vid,
-		  bool is_bcast);
-int batadv_bla_tx(struct batadv_priv *bat_priv, struct sk_buff *skb, short vid);
+int batadv_bla_rx(struct batadv_priv *bat_priv, struct sk_buff *skb,
+		  unsigned short vid, bool is_bcast);
+int batadv_bla_tx(struct batadv_priv *bat_priv, struct sk_buff *skb,
+		  unsigned short vid);
 int batadv_bla_is_backbone_gw(struct sk_buff *skb,
 			      struct batadv_orig_node *orig_node, int hdr_size);
 int batadv_bla_claim_table_seq_print_text(struct seq_file *seq, void *offset);
 int batadv_bla_backbone_table_seq_print_text(struct seq_file *seq,
 					     void *offset);
-int batadv_bla_is_backbone_gw_orig(struct batadv_priv *bat_priv, uint8_t *orig);
+bool batadv_bla_is_backbone_gw_orig(struct batadv_priv *bat_priv, u8 *orig,
+				    unsigned short vid);
 int batadv_bla_check_bcast_duplist(struct batadv_priv *bat_priv,
 				   struct sk_buff *skb);
 void batadv_bla_update_orig_address(struct batadv_priv *bat_priv,
@@ -42,13 +49,14 @@
 #else /* ifdef CONFIG_BATMAN_ADV_BLA */
 
 static inline int batadv_bla_rx(struct batadv_priv *bat_priv,
-				struct sk_buff *skb, short vid, bool is_bcast)
+				struct sk_buff *skb, unsigned short vid,
+				bool is_bcast)
 {
 	return 0;
 }
 
 static inline int batadv_bla_tx(struct batadv_priv *bat_priv,
-				struct sk_buff *skb, short vid)
+				struct sk_buff *skb, unsigned short vid)
 {
 	return 0;
 }
@@ -72,10 +80,10 @@
 	return 0;
 }
 
-static inline int batadv_bla_is_backbone_gw_orig(struct batadv_priv *bat_priv,
-						 uint8_t *orig)
+static inline bool batadv_bla_is_backbone_gw_orig(struct batadv_priv *bat_priv,
+						  u8 *orig, unsigned short vid)
 {
-	return 0;
+	return false;
 }
 
 static inline int