[IPV4] net/ipv4/arp.c: trivial annotations

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/net/arp.h b/include/net/arp.h
index 643bded..6a3d9a7 100644
--- a/include/net/arp.h
+++ b/include/net/arp.h
@@ -12,15 +12,15 @@
 extern void	arp_init(void);
 extern int	arp_find(unsigned char *haddr, struct sk_buff *skb);
 extern int	arp_ioctl(unsigned int cmd, void __user *arg);
-extern void     arp_send(int type, int ptype, u32 dest_ip, 
-			 struct net_device *dev, u32 src_ip, 
+extern void     arp_send(int type, int ptype, __be32 dest_ip,
+			 struct net_device *dev, __be32 src_ip,
 			 unsigned char *dest_hw, unsigned char *src_hw, unsigned char *th);
 extern int	arp_bind_neighbour(struct dst_entry *dst);
 extern int	arp_mc_map(u32 addr, u8 *haddr, struct net_device *dev, int dir);
 extern void	arp_ifdown(struct net_device *dev);
 
-extern struct sk_buff *arp_create(int type, int ptype, u32 dest_ip,
-				  struct net_device *dev, u32 src_ip,
+extern struct sk_buff *arp_create(int type, int ptype, __be32 dest_ip,
+				  struct net_device *dev, __be32 src_ip,
 				  unsigned char *dest_hw, unsigned char *src_hw,
 				  unsigned char *target_hw);
 extern void arp_xmit(struct sk_buff *skb);