diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index f527a16..b7d02c5 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -3883,8 +3883,7 @@
 		 * Not only, also it occurs for expired timestamps.
 		 */
 
-		if ((s32)(tp->rx_opt.rcv_tsval - tp->rx_opt.ts_recent) >= 0 ||
-		   get_seconds() >= tp->rx_opt.ts_recent_stamp + TCP_PAWS_24DAYS)
+		if (tcp_paws_check(&tp->rx_opt, 0))
 			tcp_store_ts_recent(tp);
 	}
 }
@@ -3936,9 +3935,9 @@
 				   const struct sk_buff *skb)
 {
 	const struct tcp_sock *tp = tcp_sk(sk);
-	return ((s32)(tp->rx_opt.ts_recent - tp->rx_opt.rcv_tsval) > TCP_PAWS_WINDOW &&
-		get_seconds() < tp->rx_opt.ts_recent_stamp + TCP_PAWS_24DAYS &&
-		!tcp_disordered_ack(sk, skb));
+
+	return !tcp_paws_check(&tp->rx_opt, TCP_PAWS_WINDOW) &&
+	       !tcp_disordered_ack(sk, skb);
 }
 
 /* Check segment sequence number for validity.
@@ -5513,7 +5512,7 @@
 
 	/* PAWS check. */
 	if (tp->rx_opt.ts_recent_stamp && tp->rx_opt.saw_tstamp &&
-	    tcp_paws_check(&tp->rx_opt, 0))
+	    tcp_paws_reject(&tp->rx_opt, 0))
 		goto discard_and_undo;
 
 	if (th->syn) {