[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>

1 files changed, 2 insertions, 2 deletions

diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c
index 670fd2740b89..ec29b97dbab9 100644
--- a/net/sctp/ipv6.c
+++ b/net/sctp/ipv6.c
@@ -493,7 +493,7 @@ static int sctp_v6_cmp_addr(const union sctp_addr *addr1,
         if (addr1->sa.sa_family != addr2->sa.sa_family) {
                 if (addr1->sa.sa_family == AF_INET &&
                     addr2->sa.sa_family == AF_INET6 &&
-                    IPV6_ADDR_MAPPED == ipv6_addr_type(&addr2->v6.sin6_addr)) {
+                    ipv6_addr_v4mapped(&addr2->v6.sin6_addr)) {
                         if (addr2->v6.sin6_port == addr1->v4.sin_port &&
                             addr2->v6.sin6_addr.s6_addr32[3] ==
                             addr1->v4.sin_addr.s_addr)
@@ -501,7 +501,7 @@ static int sctp_v6_cmp_addr(const union sctp_addr *addr1,
                 }
                 if (addr2->sa.sa_family == AF_INET &&
                     addr1->sa.sa_family == AF_INET6 &&
-                    IPV6_ADDR_MAPPED == ipv6_addr_type(&addr1->v6.sin6_addr)) {
+                    ipv6_addr_v4mapped(&addr1->v6.sin6_addr)) {
                         if (addr1->v6.sin6_port == addr2->v4.sin_port &&
                             addr1->v6.sin6_addr.s6_addr32[3] ==
                             addr2->v4.sin_addr.s_addr)