IPv6: use ipv6_addr_v4mapped()

Change udp6_portaddr_hash() to use ipv6_addr_v4mapped()
inline instead of ipv6_addr_type().

Signed-off-by: Brian Haley <brian.haley@hp.com>
Acked-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index f4c85b2..69ebdbe 100644 (file)
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -89,7 +89,7 @@ static unsigned int udp6_portaddr_hash(struct net *net,
 
        if (ipv6_addr_any(addr6))
                hash = jhash_1word(0, mix);
-       else if (ipv6_addr_type(addr6) == IPV6_ADDR_MAPPED)
+       else if (ipv6_addr_v4mapped(addr6))
                hash = jhash_1word(addr6->s6_addr32[3], mix);
        else
                hash = jhash2(addr6->s6_addr32, 4, mix);