diff options
| author | Adrian Bunk <bunk@kernel.org> | 2007-10-12 23:03:25 +0200 |
|---|---|---|
| committer | Adrian Bunk <bunk@kernel.org> | 2007-10-12 23:03:25 +0200 |
| commit | 3a05e4826e0ec19fa9f805e81ea3589887922d9d (patch) | |
| tree | 20ad5ed12843f2f7274e5de7acabddccd8595381 | |
| parent | 765157b1bb052f9dba3e0ba7820a9b3df1177a17 (diff) | |
Revert "TCP: Fix TCP handling of SACK in bidirectional flows"
This reverts commit 3198d0f16dec0c87071cf26f3f11af9c8f0a009b.
| -rw-r--r-- | net/ipv4/tcp_input.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c index cdeca2d5c115..412e3d214d7c 100644 --- a/net/ipv4/tcp_input.c +++ b/net/ipv4/tcp_input.c @@ -1909,10 +1909,7 @@ tcp_fastretrans_alert(struct sock *sk, u32 prior_snd_una, { struct inet_connection_sock *icsk = inet_csk(sk); struct tcp_sock *tp = tcp_sk(sk); - int is_dupack = (tp->snd_una == prior_snd_una && - (!(flag&FLAG_NOT_DUP) || - ((flag&FLAG_DATA_SACKED) && - (tp->fackets_out > tp->reordering)))); + int is_dupack = (tp->snd_una == prior_snd_una && !(flag&FLAG_NOT_DUP)); /* Some technical things: * 1. Reno does not count dupacks (sacked_out) automatically. */ |