diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index 9c8b5bc2b9d8e851c53cc4d311c245654ebe75e2..6f9df375c5d411dc52510b95ec677f79f1996e4e 100644
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c
@@ -894,11 +894,7 @@ static netdev_tx_t tun_net_xmit(struct sk_buff *skb, struct net_device *dev)
 	if (unlikely(skb_orphan_frags(skb, GFP_ATOMIC)))
 		goto drop;
 
-	if (skb->sk && sk_fullsock(skb->sk)) {
-		sock_tx_timestamp(skb->sk, skb->sk->sk_tsflags,
-				  &skb_shinfo(skb)->tx_flags);
-		sw_tx_timestamp(skb);
-	}
+	skb_tx_timestamp(skb);
 
 	/* Orphan the skb - required as we might hang on to it
 	 * for indefinite time.