1 files changed, 7 insertions, 3 deletions

diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index b018e31b6530..5dd6dd7d091e 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -461,9 +461,7 @@ int tcp_fragment(struct sock *sk, struct sk_buff *skb, u32 len, unsigned int mss
         flags = TCP_SKB_CB(skb)->flags;
         TCP_SKB_CB(skb)->flags = flags & ~(TCPCB_FLAG_FIN|TCPCB_FLAG_PSH);
         TCP_SKB_CB(buff)->flags = flags;
-        TCP_SKB_CB(buff)->sacked =
-                (TCP_SKB_CB(skb)->sacked &
-                 (TCPCB_LOST | TCPCB_EVER_RETRANS | TCPCB_AT_TAIL));
+        TCP_SKB_CB(buff)->sacked = TCP_SKB_CB(skb)->sacked;
         TCP_SKB_CB(skb)->sacked &= ~TCPCB_AT_TAIL;
 
         if (!skb_shinfo(skb)->nr_frags && skb->ip_summed != CHECKSUM_HW) {
@@ -501,6 +499,12 @@ int tcp_fragment(struct sock *sk, struct sk_buff *skb, u32 len, unsigned int mss
                         tcp_skb_pcount(buff);
 
                 tp->packets_out -= diff;
+
+                if (TCP_SKB_CB(skb)->sacked & TCPCB_SACKED_ACKED)
+                        tp->sacked_out -= diff;
+                if (TCP_SKB_CB(skb)->sacked & TCPCB_SACKED_RETRANS)
+                        tp->retrans_out -= diff;
+
                 if (TCP_SKB_CB(skb)->sacked & TCPCB_LOST) {
                         tp->lost_out -= diff;
                         tp->left_out -= diff;