batman-adv: Fix bat_(iv|v) function declaration header

The bat_algo.h had some functions declared which were not part of the
bat_algo.c file. These are instead stored in bat_v.c and bat_iv_ogm.c. The
declaration should therefore be also in bat_v.h and bat_iv_ogm,h to make
them easier to find.

Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de>

net/batman-adv/translation-table.c

@@ -44,7 +44,6 @@
 #include <linux/string.h>
 #include <linux/workqueue.h>
 
-#include "bat_algo.h"
 #include "bridge_loop_avoidance.h"
 #include "hard-interface.h"
 #include "hash.h"