tcp: Fix botched timeout comparison

Signed-off-by: Stefano Brivio <sbrivio@redhat.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/tcp.c b/tcp.c
index 3d52106..cbfad28 100644
--- a/tcp.c
+++ b/tcp.c
@@ -3389,8 +3389,8 @@ static void tcp_timer_one(struct ctx *c, struct tcp_tap_conn *conn,
 	int tap_act = timespec_diff_ms(ts, &conn->ts_tap_act);
 	int tap_data_noack;
 
-	if (memcmp(&conn->tap_data_noack, &((struct timespec){ 0, 0 }),
-		   sizeof(struct timespec)))
+	if (!memcmp(&conn->tap_data_noack, &((struct timespec){ 0, 0 }),
+		    sizeof(struct timespec)))
 		tap_data_noack = 0;
 	else
 		tap_data_noack = timespec_diff_ms(ts, &conn->tap_data_noack);