1 files changed, 1 insertions, 1 deletions

diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index 08ea735b9d72..da782e7ab16d 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -3350,7 +3350,7 @@ static int tcp_clean_rtx_queue(struct sock *sk, int prior_fackets,
                                                  net_invalid_timestamp()))
                                         rtt_us = ktime_us_delta(ktime_get_real(),
                                                                 last_ackt);
-                                else if (ca_seq_rtt > 0)
+                                else if (ca_seq_rtt >= 0)
                                         rtt_us = jiffies_to_usecs(ca_seq_rtt);
                         }