From e773e4faa19c54c2f32ddd16add2919588488bd9 Mon Sep 17 00:00:00 2001
From: Brian Haley <brian.haley@hp.com>
Date: Fri, 24 Aug 2007 23:16:08 -0700
Subject: [IPV6]: Add v4mapped address inline

Add v4mapped address inline to avoid calls to ipv6_addr_type().

Signed-off-by: Brian Haley <brian.haley@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 net/ipv6/ipv6_sockglue.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'net/ipv6/ipv6_sockglue.c')

diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
index 6b038aa72e8..74254fccbcc 100644
--- a/net/ipv6/ipv6_sockglue.c
+++ b/net/ipv6/ipv6_sockglue.c
@@ -249,7 +249,7 @@ static int do_ipv6_setsockopt(struct sock *sk, int level, int optname,
 			}
 
 			if (ipv6_only_sock(sk) ||
-			    !(ipv6_addr_type(&np->daddr) & IPV6_ADDR_MAPPED)) {
+			    !ipv6_addr_v4mapped(&np->daddr)) {
 				retv = -EADDRNOTAVAIL;
 				break;
 			}
-- 
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