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[TCP]: Fix double adjustment of tp->{lost,left}_out in tcp_fragment(). 

There is an extra left_out/lost_out adjustment in tcp_fragment which
means that the lost_out accounting is always wrong.  This patch removes
that chunk of code.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Herbert Xu 2005-09-10 17:19:09 -07:00 committed by David S. Miller
parent 2a04451581
commit e130af5dab
1 changed files with 0 additions and 5 deletions
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5
net/ipv4/tcp_output.c
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@ -485,11 +485,6 @@ int tcp_fragment(struct sock *sk, struct sk_buff *skb, u32 len, unsigned int mss
TCP_SKB_CB(buff)->when = TCP_SKB_CB(skb)->when;
buff->tstamp = skb->tstamp;
if (TCP_SKB_CB(skb)->sacked & TCPCB_LOST) {
tp->lost_out -= tcp_skb_pcount(skb);
tp->left_out -= tcp_skb_pcount(skb);
}
old_factor = tcp_skb_pcount(skb);
/* Fix up tso_factor for both original and new SKB. */