Merge tag 'dlm-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm

[cascardo/linux.git] / net / ipv6 / anycast.c

diff --git a/net/ipv6/anycast.c b/net/ipv6/anycast.c
index 59402b4..db00d27 100644 (file)
--- a/net/ipv6/anycast.c
+++ b/net/ipv6/anycast.c
@@ -211,35 +211,6 @@ void ipv6_sock_ac_close(struct sock *sk)
        rcu_read_unlock();
 }
 
-#if 0
-/* The function is not used, which is funny. Apparently, author
- * supposed to use it to filter out datagrams inside udp/raw but forgot.
- *
- * It is OK, anycasts are not special comparing to delivery to unicasts.
- */
-
-int inet6_ac_check(struct sock *sk, struct in6_addr *addr, int ifindex)
-{
-       struct ipv6_ac_socklist *pac;
-       struct ipv6_pinfo *np = inet6_sk(sk);
-       int     found;
-
-       found = 0;
-       read_lock(&ipv6_sk_ac_lock);
-       for (pac=np->ipv6_ac_list; pac; pac=pac->acl_next) {
-               if (ifindex && pac->acl_ifindex != ifindex)
-                       continue;
-               found = ipv6_addr_equal(&pac->acl_addr, addr);
-               if (found)
-                       break;
-       }
-       read_unlock(&ipv6_sk_ac_lock);
-
-       return found;
-}
-
-#endif
-
 static void aca_put(struct ifacaddr6 *ac)
 {
        if (atomic_dec_and_test(&ac->aca_refcnt)) {