-/* Alter reply tuple (maybe alter helper). This is for NAT, and is
- implicitly racy: see __nf_conntrack_confirm */
-void nf_conntrack_alter_reply(struct nf_conn *conntrack,
- const struct nf_conntrack_tuple *newreply)
-{
- write_lock_bh(&nf_conntrack_lock);
- /* Should be unconfirmed, so not in hash table yet */
- NF_CT_ASSERT(!nf_ct_is_confirmed(conntrack));
-
- DEBUGP("Altering reply tuple of %p to ", conntrack);
- NF_CT_DUMP_TUPLE(newreply);
-
- conntrack->tuplehash[IP_CT_DIR_REPLY].tuple = *newreply;
- if (!conntrack->master && conntrack->expecting == 0)
- conntrack->helper = __nf_ct_helper_find(newreply);
- write_unlock_bh(&nf_conntrack_lock);
-}
-