net: convert remaining non-symbolic return values in ndo_start_xmit() functions

This patch converts the remaining occurences of raw return values to their
symbolic counterparts in ndo_start_xmit() functions that were missed by the
previous automatic conversion.

Additionally code that assumed the symbolic value of NETDEV_TX_OK to be zero
is changed to explicitly use NETDEV_TX_OK.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/net/wan/dscc4.c b/drivers/net/wan/dscc4.c
index 8face5db8f32..e81946d98543 100644
--- a/drivers/net/wan/dscc4.c
+++ b/drivers/net/wan/dscc4.c
@@ -1182,7 +1182,7 @@ static int dscc4_start_xmit(struct sk_buff *skb, struct net_device *dev)
         if (dscc4_tx_quiescent(dpriv, dev))
                 dscc4_do_tx(dpriv, dev);
 
-        return 0;
+        return NETDEV_TX_OK;
 }
 
 static int dscc4_close(struct net_device *dev)