[NET]: net/802: more endian annotations

The rest of endian warnings now belongs to tr.c exclusively.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/802/hippi.c b/net/802/hippi.c
index cb45ae1..6d7fed3 100644
--- a/net/802/hippi.c
+++ b/net/802/hippi.c
@@ -124,7 +124,7 @@
  *	Determine the packet's protocol ID.
  */
  
-unsigned short hippi_type_trans(struct sk_buff *skb, struct net_device *dev)
+__be16 hippi_type_trans(struct sk_buff *skb, struct net_device *dev)
 {
 	struct hippi_hdr *hip;