* This still operates on a request_sock only, not on a big
* socket.
*/
-static int tcp_v4_send_synack(struct sock *sk, struct request_sock *req,
- struct dst_entry *dst)
+static int __tcp_v4_send_synack(struct sock *sk, struct request_sock *req,
+ struct dst_entry *dst)
{
const struct inet_request_sock *ireq = inet_rsk(req);
int err = -1;
/* First, grab a route. */
if (!dst && (dst = inet_csk_route_req(sk, req)) == NULL)
- goto out;
+ return -1;
skb = tcp_make_synack(sk, dst, req);
err = net_xmit_eval(err);
}
-out:
dst_release(dst);
return err;
}
+static int tcp_v4_send_synack(struct sock *sk, struct request_sock *req)
+{
+ return __tcp_v4_send_synack(sk, req, NULL);
+}
+
/*
* IPv4 request_sock destructor.
*/
}
tcp_rsk(req)->snt_isn = isn;
- if (tcp_v4_send_synack(sk, req, dst))
+ if (__tcp_v4_send_synack(sk, req, dst))
goto drop_and_free;
if (want_cookie) {
REF_PROTO_INUSE(tcp)
};
-void __init tcp_v4_init(struct net_proto_family *ops)
+void __init tcp_v4_init(void)
{
if (inet_csk_ctl_sock_create(&tcp_socket, PF_INET, SOCK_RAW,
IPPROTO_TCP) < 0)