net: use NETDEV_TX_OK instead of 0 in ndo_start_xmit() functions

This patch is the result of an automatic spatch transformation to convert
all ndo_start_xmit() return values of 0 to NETDEV_TX_OK.

Some occurences are missed by the automatic conversion, those will be
handled in a seperate patch.

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

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/net/ppp_generic.c b/drivers/net/ppp_generic.c
index 639d11bc444e..d0b965517b46 100644
--- a/drivers/net/ppp_generic.c
+++ b/drivers/net/ppp_generic.c
@@ -988,12 +988,12 @@ ppp_start_xmit(struct sk_buff *skb, struct net_device *dev)
         netif_stop_queue(dev);
         skb_queue_tail(&ppp->file.xq, skb);
         ppp_xmit_process(ppp);
-        return 0;
+        return NETDEV_TX_OK;
 
  outf:
         kfree_skb(skb);
         ++dev->stats.tx_dropped;
-        return 0;
+        return NETDEV_TX_OK;
 }
 
 static int