tcp: rename struct tcp_request_sock listener
The listener field in struct tcp_request_sock is a pointer
back to the listener. We now have req->rsk_listener, so TCP
only needs one boolean and not a full pointer.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv4/tcp_fastopen.c b/net/ipv4/tcp_fastopen.c
index 8438131..186fd39 100644
--- a/net/ipv4/tcp_fastopen.c
+++ b/net/ipv4/tcp_fastopen.c
@@ -155,12 +155,7 @@
tp = tcp_sk(child);
tp->fastopen_rsk = req;
- /* Do a hold on the listner sk so that if the listener is being
- * closed, the child that has been accepted can live on and still
- * access listen_lock.
- */
- sock_hold(sk);
- tcp_rsk(req)->listener = sk;
+ tcp_rsk(req)->tfo_listener = true;
/* RFC1323: The window in SYN & SYN/ACK segments is never
* scaled. So correct it appropriately.