diff --git a/drivers/s390/net/netiucv.c b/drivers/s390/net/netiucv.c
index 260860cf3aa1..a2f403c4ec38 100644
--- a/drivers/s390/net/netiucv.c
+++ b/drivers/s390/net/netiucv.c
@@ -1260,15 +1260,8 @@ static int netiucv_close(struct net_device *dev)
 /**
  * Start transmission of a packet.
  * Called from generic network device layer.
- *
- * @param skb Pointer to buffer containing the packet.
- * @param dev Pointer to interface struct.
- *
- * @return 0 if packet consumed, !0 if packet rejected.
- *         Note: If we return !0, then the packet is free'd by
- *               the generic network layer.
  */
-static int netiucv_tx(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t netiucv_tx(struct sk_buff *skb, struct net_device *dev)
 {
 	struct netiucv_priv *privptr = netdev_priv(dev);
 	int rc;