1 files changed, 2 insertions, 1 deletions

diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index bea17f1e8302..dc415c66a33a 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -155,7 +155,8 @@ int tcp_twsk_unique(struct sock *sk, struct sock *sktw, void *twp)
            and use initial timestamp retrieved from peer table.
          */
         if (tcptw->tw_ts_recent_stamp &&
-            (!twp || (reuse && get_seconds() - tcptw->tw_ts_recent_stamp > 1))) {
+            (!twp || (reuse && time_after32(ktime_get_seconds(),
+                                            tcptw->tw_ts_recent_stamp)))) {
                 tp->write_seq = tcptw->tw_snd_nxt + 65535 + 2;
                 if (tp->write_seq == 0)
                         tp->write_seq = 1;