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[IPV6]: Add v4mapped address inline

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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>
This commit is contained in:
Brian Haley
2007-08-24 23:16:08 -07:00
committed by David S. Miller
parent 6f4fc423b9
commit e773e4faa1
5 changed files with 12 additions and 6 deletions
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2
net/ipv6/ipv6_sockglue.c
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@@ -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;
}