1 files changed, 6 insertions, 4 deletions

diff --git a/net/ipv4/tcp_cubic.c b/net/ipv4/tcp_cubic.c
index f376b05cca81..a9077f441cb2 100644
--- a/net/ipv4/tcp_cubic.c
+++ b/net/ipv4/tcp_cubic.c
@@ -107,7 +107,6 @@ static inline void bictcp_reset(struct bictcp *ca)
 {
         ca->cnt = 0;
         ca->last_max_cwnd = 0;
-        ca->loss_cwnd = 0;
         ca->last_cwnd = 0;
         ca->last_time = 0;
         ca->bic_origin_point = 0;
@@ -142,7 +141,10 @@ static inline void bictcp_hystart_reset(struct sock *sk)
 
 static void bictcp_init(struct sock *sk)
 {
-        bictcp_reset(inet_csk_ca(sk));
+        struct bictcp *ca = inet_csk_ca(sk);
+
+        bictcp_reset(ca);
+        ca->loss_cwnd = 0;
 
         if (hystart)
                 bictcp_hystart_reset(sk);
@@ -275,7 +277,7 @@ static inline void bictcp_update(struct bictcp *ca, u32 cwnd)
          * The initial growth of cubic function may be too conservative
          * when the available bandwidth is still unknown.
          */
-        if (ca->loss_cwnd == 0 && ca->cnt > 20)
+        if (ca->last_max_cwnd == 0 && ca->cnt > 20)
                 ca->cnt = 20;   /* increase cwnd 5% per RTT */
 
         /* TCP Friendly */
@@ -342,7 +344,7 @@ static u32 bictcp_undo_cwnd(struct sock *sk)
 {
         struct bictcp *ca = inet_csk_ca(sk);
 
-        return max(tcp_sk(sk)->snd_cwnd, ca->last_max_cwnd);
+        return max(tcp_sk(sk)->snd_cwnd, ca->loss_cwnd);
 }
 
 static void bictcp_state(struct sock *sk, u8 new_state)