netdev: convert bulk of drivers to netdev_tx_t
In a couple of cases collapse some extra code like:
int retval = NETDEV_TX_OK;
...
return retval;
into
return NETDEV_TX_OK;
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/znet.c b/drivers/net/znet.c
index 7f9e141..a0384b6 100644
--- a/drivers/net/znet.c
+++ b/drivers/net/znet.c
@@ -156,7 +156,8 @@
};
static int znet_open(struct net_device *dev);
-static int znet_send_packet(struct sk_buff *skb, struct net_device *dev);
+static netdev_tx_t znet_send_packet(struct sk_buff *skb,
+ struct net_device *dev);
static irqreturn_t znet_interrupt(int irq, void *dev_id);
static void znet_rx(struct net_device *dev);
static int znet_close(struct net_device *dev);
@@ -534,7 +535,7 @@
netif_wake_queue (dev);
}
-static int znet_send_packet(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t znet_send_packet(struct sk_buff *skb, struct net_device *dev)
{
int ioaddr = dev->base_addr;
struct znet_private *znet = netdev_priv(dev);