1 files changed, 3 insertions, 1 deletions

diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 131c45f9337..4c0da24fb64 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -2455,8 +2455,10 @@ void tcp_get_info(struct sock *sk, struct tcp_info *info)
                 info->tcpi_rcv_wscale = tp->rx_opt.rcv_wscale;
         }
 
-        if (tp->ecn_flags&TCP_ECN_OK)
+        if (tp->ecn_flags & TCP_ECN_OK)
                 info->tcpi_options |= TCPI_OPT_ECN;
+        if (tp->ecn_flags & TCP_ECN_SEEN)
+                info->tcpi_options |= TCPI_OPT_ECN_SEEN;
 
         info->tcpi_rto = jiffies_to_usecs(icsk->icsk_rto);
         info->tcpi_ato = jiffies_to_usecs(icsk->icsk_ack.ato);