batman-adv: avoid characters requiring shell escapes in protocol names

Reported-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
Signed-off-by: Sven Eckelmann <sven@narfation.org>

net/batman-adv/bat_iv_ogm.c

@@ -1241,7 +1241,7 @@ static int bat_iv_ogm_receive(struct sk_buff *skb,
 }
 
 static struct bat_algo_ops batman_iv __read_mostly = {
-	.name = "BATMAN IV",
+	.name = "BATMAN_IV",
 	.bat_iface_enable = bat_iv_ogm_iface_enable,
 	.bat_iface_disable = bat_iv_ogm_iface_disable,
 	.bat_iface_update_mac = bat_iv_ogm_iface_update_mac,

net/batman-adv/main.c

@@ -40,7 +40,7 @@
  * list traversals just rcu-locked */
 struct list_head hardif_list;
 static int (*recv_packet_handler[256])(struct sk_buff *, struct hard_iface *);
-char bat_routing_algo[20] = "BATMAN IV";
+char bat_routing_algo[20] = "BATMAN_IV";
 static struct hlist_head bat_algo_list;
 
 unsigned char broadcast_addr[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};