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/z85230.h b/drivers/net/wan/z85230.h
index 85b3e78..f29d554 100644
--- a/drivers/net/wan/z85230.h
+++ b/drivers/net/wan/z85230.h
@@ -406,7 +406,8 @@
 extern int z8530_sync_txdma_open(struct net_device *, struct z8530_channel *);
 extern int z8530_sync_txdma_close(struct net_device *, struct z8530_channel *);
 extern int z8530_channel_load(struct z8530_channel *, u8 *);
-extern int z8530_queue_xmit(struct z8530_channel *c, struct sk_buff *skb);
+extern netdev_tx_t z8530_queue_xmit(struct z8530_channel *c,
+					  struct sk_buff *skb);
 extern void z8530_null_rx(struct z8530_channel *c, struct sk_buff *skb);