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inet: add sk_listener argument to inet_reqsk_alloc()

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listener socket can be used to set net pointer, and will
be later used to hold a reference on listener.

Add a const qualifier to first argument (struct request_sock_ops *),
and factorize all write_pnet(&ireq->ireq_net, sock_net(sk));

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Eric Dumazet
2015-03-17 18:32:26 -07:00
committed by David S. Miller
parent 9f2dbdd9b1
commit 407640de21
6 changed files with 11 additions and 13 deletions
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3
net/ipv6/syncookies.c
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@@ -189,14 +189,13 @@ struct sock *cookie_v6_check(struct sock *sk, struct sk_buff *skb)
goto out;
ret = NULL;
req = inet_reqsk_alloc(&tcp6_request_sock_ops);
req = inet_reqsk_alloc(&tcp6_request_sock_ops, sk);
if (!req)
goto out;
ireq = inet_rsk(req);
treq = tcp_rsk(req);
treq->listener = NULL;
write_pnet(&ireq->ireq_net, sock_net(sk));
ireq->ireq_family = AF_INET6;
if (security_inet_conn_request(sk, skb, req))