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Diffstat (limited to 'net/ipv4/tcp_htcp.c')
-rw-r--r--net/ipv4/tcp_htcp.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/net/ipv4/tcp_htcp.c b/net/ipv4/tcp_htcp.c
index 031361311a8b..58469fff6c18 100644
--- a/net/ipv4/tcp_htcp.c
+++ b/net/ipv4/tcp_htcp.c
@@ -98,7 +98,8 @@ static inline void measure_rtt(struct sock *sk, u32 srtt)
}
}
-static void measure_achieved_throughput(struct sock *sk, u32 pkts_acked, s32 rtt)
+static void measure_achieved_throughput(struct sock *sk,
+ u32 pkts_acked, s32 rtt)
{
const struct inet_connection_sock *icsk = inet_csk(sk);
const struct tcp_sock *tp = tcp_sk(sk);
@@ -148,8 +149,8 @@ static inline void htcp_beta_update(struct htcp *ca, u32 minRTT, u32 maxRTT)
if (use_bandwidth_switch) {
u32 maxB = ca->maxB;
u32 old_maxB = ca->old_maxB;
- ca->old_maxB = ca->maxB;
+ ca->old_maxB = ca->maxB;
if (!between(5 * maxB, 4 * old_maxB, 6 * old_maxB)) {
ca->beta = BETA_MIN;
ca->modeswitch = 0;
@@ -270,6 +271,7 @@ static void htcp_state(struct sock *sk, u8 new_state)
case TCP_CA_Open:
{
struct htcp *ca = inet_csk_ca(sk);
+
if (ca->undo_last_cong) {
ca->last_cong = jiffies;
ca->undo_last_cong = 0;