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>

1 files changed, 4 insertions, 6 deletions

diff --git a/drivers/net/defxx.c b/drivers/net/defxx.c
index b2e0a8fc21d7..6a6ea038d7a3 100644
--- a/drivers/net/defxx.c
+++ b/drivers/net/defxx.c
@@ -300,7 +300,8 @@ static int		dfx_rcv_init(DFX_board_t *bp, int get_buffers);
 static void             dfx_rcv_queue_process(DFX_board_t *bp);
 static void             dfx_rcv_flush(DFX_board_t *bp);
 
-static int              dfx_xmt_queue_pkt(struct sk_buff *skb, struct net_device *dev);
+static netdev_tx_t dfx_xmt_queue_pkt(struct sk_buff *skb,
+                                     struct net_device *dev);
 static int              dfx_xmt_done(DFX_board_t *bp);
 static void             dfx_xmt_flush(DFX_board_t *bp);
 
@@ -3188,11 +3189,8 @@ static void dfx_rcv_queue_process(
  *   None
  */
 
-static int dfx_xmt_queue_pkt(
-        struct sk_buff  *skb,
-        struct net_device       *dev
-        )
-
+static netdev_tx_t dfx_xmt_queue_pkt(struct sk_buff *skb,
+                                     struct net_device *dev)
         {
         DFX_board_t             *bp = netdev_priv(dev);
         u8                      prod;                           /* local transmit producer index */