From: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
Date: Tue, 24 Apr 2018 15:15:45 +0200
Subject: IB/nes: fix nes_netdev_start_xmit()'s return type
Patch-mainline: v4.17-rc4
Git-commit: c192a12ce82ca0a951bd5449a21d53c5f3f88697
References: bsc#1103992 FATE#326009

The method ndo_start_xmit() is defined as returning an 'netdev_tx_t',
which is a typedef for an enum type, but the implementation in this
driver returns an 'int'.

Fix this by returning 'netdev_tx_t' in this driver too.

Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
Reviewed-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/infiniband/hw/nes/nes_nic.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/infiniband/hw/nes/nes_nic.c
+++ b/drivers/infiniband/hw/nes/nes_nic.c
@@ -461,7 +461,7 @@ static bool nes_nic_send(struct sk_buff
 /**
  * nes_netdev_start_xmit
  */
-static int nes_netdev_start_xmit(struct sk_buff *skb, struct net_device *netdev)
+static netdev_tx_t nes_netdev_start_xmit(struct sk_buff *skb, struct net_device *netdev)
 {
 	struct nes_vnic *nesvnic = netdev_priv(netdev);
 	struct nes_device *nesdev = nesvnic->nesdev;