[PATCH 1/18] [TCP] FRTO: Incorrectly clears TCPCB_EVER_RETRANS bit

[Ilpo Järvinen]

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

Signed-off-by: Ilpo Järvinen <[EMAIL PROTECTED]>
---
 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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