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Diffstat (limited to 'include/net/tcp_ecn.h')
-rw-r--r--include/net/tcp_ecn.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/include/net/tcp_ecn.h b/include/net/tcp_ecn.h
index c6b84397448..7bb366f7093 100644
--- a/include/net/tcp_ecn.h
+++ b/include/net/tcp_ecn.h
@@ -31,10 +31,9 @@ static inline void TCP_ECN_send_syn(struct sock *sk, struct tcp_sock *tp,
struct sk_buff *skb)
{
tp->ecn_flags = 0;
- if (sysctl_tcp_ecn && !(sk->sk_route_caps & NETIF_F_TSO)) {
+ if (sysctl_tcp_ecn) {
TCP_SKB_CB(skb)->flags |= TCPCB_FLAG_ECE|TCPCB_FLAG_CWR;
tp->ecn_flags = TCP_ECN_OK;
- sock_set_flag(sk, SOCK_NO_LARGESEND);
}
}
@@ -56,6 +55,9 @@ static inline void TCP_ECN_send(struct sock *sk, struct tcp_sock *tp,
if (tp->ecn_flags&TCP_ECN_QUEUE_CWR) {
tp->ecn_flags &= ~TCP_ECN_QUEUE_CWR;
skb->h.th->cwr = 1;
+ if (skb_shinfo(skb)->gso_type & SKB_GSO_TCPV4)
+ skb_shinfo(skb)->gso_type |=
+ SKB_GSO_TCPV4_ECN;
}
} else {
/* ACK or retransmitted segment: clear ECT|CE */