batman-adv: Prefix icmp_socket defines with BATADV_

Reported-by: Martin Hundebøll <martin@hundeboll.net>
Signed-off-by: Sven Eckelmann <sven@narfation.org>
diff --git a/net/batman-adv/icmp_socket.h b/net/batman-adv/icmp_socket.h
index a62ab80..f88f9f0 100644
--- a/net/batman-adv/icmp_socket.h
+++ b/net/batman-adv/icmp_socket.h
@@ -20,7 +20,7 @@
 #ifndef _NET_BATMAN_ADV_ICMP_SOCKET_H_
 #define _NET_BATMAN_ADV_ICMP_SOCKET_H_
 
-#define ICMP_SOCKET "socket"
+#define BATADV_ICMP_SOCKET "socket"
 
 void batadv_socket_init(void);
 int batadv_socket_setup(struct bat_priv *bat_priv);