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/sis900.c b/drivers/net/sis900.c
index 61ceeaa..d8827323 100644
--- a/drivers/net/sis900.c
+++ b/drivers/net/sis900.c
@@ -214,7 +214,8 @@
static void sis900_tx_timeout(struct net_device *net_dev);
static void sis900_init_tx_ring(struct net_device *net_dev);
static void sis900_init_rx_ring(struct net_device *net_dev);
-static int sis900_start_xmit(struct sk_buff *skb, struct net_device *net_dev);
+static netdev_tx_t sis900_start_xmit(struct sk_buff *skb,
+ struct net_device *net_dev);
static int sis900_rx(struct net_device *net_dev);
static void sis900_finish_xmit (struct net_device *net_dev);
static irqreturn_t sis900_interrupt(int irq, void *dev_instance);
@@ -1571,7 +1572,7 @@
* tell upper layer if the buffer is full
*/
-static int
+static netdev_tx_t
sis900_start_xmit(struct sk_buff *skb, struct net_device *net_dev)
{
struct sis900_private *sis_priv = netdev_priv(net_dev);