[IPV4] net/ipv4: Use ipv4_is_<type>

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c
index 1102fb3..fdf12d1 100644
--- a/net/ipv4/arp.c
+++ b/net/ipv4/arp.c
@@ -777,7 +777,7 @@
  *	Check for bad requests for 127.x.x.x and requests for multicast
  *	addresses.  If this is one such, delete it.
  */
-	if (LOOPBACK(tip) || MULTICAST(tip))
+	if (ipv4_is_loopback(tip) || ipv4_is_multicast(tip))
 		goto out;
 
 /*