netdev - [PATCH 1/18] [TCP] FRTO: Incorrectly clears TCPCB_EVER

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Date:	Mon, 19 Feb 2007 13:37:55 +0200
From:	"Ilpo JÃ¤rvinen" <ilpo.jarvinen@...sinki.fi>
To:	netdev@...r.kernel.org
Cc:	David Miller <davem@...emloft.net>,
	Pasi Sarolahti <pasi.sarolahti@...ia.com>
Subject: [PATCH 1/18] [TCP] FRTO: Incorrectly clears TCPCB_EVER_RETRANS bit

FRTO was slightly too brave... Should only clear
TCPCB_SACKED_RETRANS bit.

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@...sinki.fi>
---
 net/ipv4/tcp_input.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index 1a14191..b21e232 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -1266,7 +1266,7 @@ void tcp_enter_frto(struct sock *sk)
 	tp->undo_retrans = 0;
 
 	sk_stream_for_retrans_queue(skb, sk) {
-		TCP_SKB_CB(skb)->sacked &= ~TCPCB_RETRANS;
+		TCP_SKB_CB(skb)->sacked &= ~TCPCB_SACKED_RETRANS;
 	}
 	tcp_sync_left_out(tp);
 
-- 
1.4.2

-
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