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| author | William Allen Simpson <william.allen.simpson@gmail.com> | 2009-12-02 19:07:39 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-12-03 07:07:23 +0100 |
| commit | e6b4d11367519bc71729c09d05a126b133c755be (patch) | |
| tree | b5d99b115a6ca9564d367b243a826d8b09da237e /net/ipv4/tcp_minisocks.c | |
| parent | Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/ne... (diff) | |
| download | linux-e6b4d11367519bc71729c09d05a126b133c755be.tar.xz linux-e6b4d11367519bc71729c09d05a126b133c755be.zip | |
TCPCT part 1a: add request_values parameter for sending SYNACK
Add optional function parameters associated with sending SYNACK.
These parameters are not needed after sending SYNACK, and are not
used for retransmission. Avoids extending struct tcp_request_sock,
and avoids allocating kernel memory.
Also affects DCCP as it uses common struct request_sock_ops,
but this parameter is currently reserved for future use.
Signed-off-by: William.Allen.Simpson@gmail.com
Acked-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp_minisocks.c')
| -rw-r--r-- | net/ipv4/tcp_minisocks.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c index ab32c181f749..d3f6bbfc76f0 100644 --- a/net/ipv4/tcp_minisocks.c +++ b/net/ipv4/tcp_minisocks.c @@ -531,7 +531,7 @@ struct sock *tcp_check_req(struct sock *sk, struct sk_buff *skb, * Enforce "SYN-ACK" according to figure 8, figure 6 * of RFC793, fixed by RFC1122. */ - req->rsk_ops->rtx_syn_ack(sk, req); + req->rsk_ops->rtx_syn_ack(sk, req, NULL); return NULL; } |