wan: convert drivers to netdev_tx_t

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/wan/sdla.c b/drivers/net/wan/sdla.c
index 1d637f4..63c7645 100644
--- a/drivers/net/wan/sdla.c
+++ b/drivers/net/wan/sdla.c
@@ -651,7 +651,8 @@
  **************************/
 
 /* NOTE: the DLCI driver deals with freeing the SKB!! */
-static int sdla_transmit(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t sdla_transmit(struct sk_buff *skb,
+				       struct net_device *dev)
 {
 	struct frad_local *flp;
 	int               ret, addr, accept, i;
@@ -737,7 +738,7 @@
 		if(flp->master[i]!=NULL)
 			netif_wake_queue(flp->master[i]);
 	}		
-	return(ret);
+	return NETDEV_TX_OK;
 }
 
 static void sdla_receive(struct net_device *dev)