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Diffstat (limited to 'net/ipv4/tcp_input.c')
-rw-r--r--net/ipv4/tcp_input.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index 143221ebeb7a..81cae641c9a9 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -1398,9 +1398,7 @@ static int tcp_shifted_skb(struct sock *sk, struct sk_buff *skb,
1398 1398
1399 BUG_ON(!pcount); 1399 BUG_ON(!pcount);
1400 1400
1401 /* Tweak before seqno plays */ 1401 if (skb == tp->lost_skb_hint)
1402 if (!tcp_is_fack(tp) && tcp_is_sack(tp) && tp->lost_skb_hint &&
1403 !before(TCP_SKB_CB(tp->lost_skb_hint)->seq, TCP_SKB_CB(skb)->seq))
1404 tp->lost_cnt_hint += pcount; 1402 tp->lost_cnt_hint += pcount;
1405 1403
1406 TCP_SKB_CB(prev)->end_seq += shifted; 1404 TCP_SKB_CB(prev)->end_seq += shifted;