netiucv: invalid return code from hard_start_xmit

Avoid kernel warning by using the correct hard_start_xmit return
code NETDEV_TX_BUSY for skb requeuing.

Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/s390/net/netiucv.c b/drivers/s390/net/netiucv.c
index 1ba4509435f8..be716e45f7ac 100644
--- a/drivers/s390/net/netiucv.c
+++ b/drivers/s390/net/netiucv.c
@@ -1312,7 +1312,7 @@ static int netiucv_tx(struct sk_buff *skb, struct net_device *dev)
 
         if (netiucv_test_and_set_busy(dev)) {
                 IUCV_DBF_TEXT(data, 2, "EBUSY from netiucv_tx\n");
-                return -EBUSY;
+                return NETDEV_TX_BUSY;
         }
         dev->trans_start = jiffies;
         rc = netiucv_transmit_skb(privptr->conn, skb) != 0;