[IPV6]: Export ipv6_opt_accepted

It was already non-TCP specific, will be used by DCCPv6.

Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 16 deletions

diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index cb880079daf3..e5c8a669e84e 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -711,22 +711,6 @@ static struct request_sock_ops tcp6_request_sock_ops = {
         .send_reset     =       tcp_v6_send_reset
 };
 
-static int ipv6_opt_accepted(struct sock *sk, struct sk_buff *skb)
-{
-        struct ipv6_pinfo *np = inet6_sk(sk);
-        struct inet6_skb_parm *opt = IP6CB(skb);
-
-        if (np->rxopt.all) {
-                if ((opt->hop && (np->rxopt.bits.hopopts || np->rxopt.bits.ohopopts)) ||
-                    ((IPV6_FLOWINFO_MASK & *(u32*)skb->nh.raw) && np->rxopt.bits.rxflow) ||
-                    (opt->srcrt && (np->rxopt.bits.srcrt || np->rxopt.bits.osrcrt)) ||
-                    ((opt->dst1 || opt->dst0) && (np->rxopt.bits.dstopts || np->rxopt.bits.odstopts)))
-                        return 1;
-        }
-        return 0;
-}
-
-
 static void tcp_v6_send_check(struct sock *sk, int len, struct sk_buff *skb)
 {
         struct ipv6_pinfo *np = inet6_sk(sk);