diff options
Diffstat (limited to 'net/ipv6/inet6_hashtables.c')
| -rw-r--r-- | net/ipv6/inet6_hashtables.c | 21 |
1 files changed, 3 insertions, 18 deletions
diff --git a/net/ipv6/inet6_hashtables.c b/net/ipv6/inet6_hashtables.c index a66a7d8e2811..06b01befc90e 100644 --- a/net/ipv6/inet6_hashtables.c +++ b/net/ipv6/inet6_hashtables.c @@ -80,17 +80,8 @@ struct sock *__inet6_lookup_established(struct inet_hashinfo *hashinfo, } /* Must check for a TIME_WAIT'er before going to listener hash. */ sk_for_each(sk, node, &head->twchain) { - const struct inet_timewait_sock *tw = inet_twsk(sk); - - if(*((__portpair *)&(tw->tw_dport)) == ports && - sk->sk_family == PF_INET6) { - const struct inet6_timewait_sock *tw6 = inet6_twsk(sk); - - if (ipv6_addr_equal(&tw6->tw_v6_daddr, saddr) && - ipv6_addr_equal(&tw6->tw_v6_rcv_saddr, daddr) && - (!sk->sk_bound_dev_if || sk->sk_bound_dev_if == dif)) - goto hit; - } + if (INET6_TW_MATCH(sk, hash, saddr, daddr, ports, dif)) + goto hit; } read_unlock(lock); return NULL; @@ -185,15 +176,9 @@ static int __inet6_check_established(struct inet_timewait_death_row *death_row, /* Check TIME-WAIT sockets first. */ sk_for_each(sk2, node, &head->twchain) { - const struct inet6_timewait_sock *tw6 = inet6_twsk(sk2); - tw = inet_twsk(sk2); - if(*((__portpair *)&(tw->tw_dport)) == ports && - sk2->sk_family == PF_INET6 && - ipv6_addr_equal(&tw6->tw_v6_daddr, saddr) && - ipv6_addr_equal(&tw6->tw_v6_rcv_saddr, daddr) && - (!sk2->sk_bound_dev_if || sk2->sk_bound_dev_if == dif)) { + if (INET6_TW_MATCH(sk2, hash, saddr, daddr, ports, dif)) { if (twsk_unique(sk, sk2, twp)) goto unique; else |