[PATCHv2,net-next,05/15] tcp: Kill precaution that's very likely obsolete

Submitted by Ilpo Järvinen on Sept. 20, 2008, 9:47 p.m.


Message ID 1221947278-16715-6-git-send-email-ilpo.jarvinen@helsinki.fi
State Accepted
Delegated to: David Miller
Headers show

Commit Message

Ilpo Järvinen Sept. 20, 2008, 9:47 p.m.
I suspect it might have been related to the changed amount
of lost skbs, which was counted by retransmit_cnt_hint that
got changed.

The place for this clearing was very illogical anyway,
it should have been after the LOST-bit clearing loop to
make any sense.

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
 net/ipv4/tcp_input.c |    4 ----
 1 files changed, 0 insertions(+), 4 deletions(-)

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diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index d271cc8..28e93f1 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -2385,10 +2385,6 @@  static void tcp_undo_cwr(struct sock *sk, const int undo)
 	tp->snd_cwnd_stamp = tcp_time_stamp;
-	/* There is something screwy going on with the retrans hints after
-	   an undo */
-	tcp_clear_all_retrans_hints(tp);
 static inline int tcp_may_undo(struct tcp_sock *tp)