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, 3 insertions, 3 deletions

diff --git a/drivers/net/slip.c b/drivers/net/slip.c
index 5c61d5fad908..899c4a2112c9 100644
--- a/drivers/net/slip.c
+++ b/drivers/net/slip.c
@@ -484,12 +484,12 @@ sl_xmit(struct sk_buff *skb, struct net_device *dev)
                 spin_unlock(&sl->lock);
                 printk(KERN_WARNING "%s: xmit call when iface is down\n", dev->name);
                 dev_kfree_skb(skb);
-                return 0;
+                return NETDEV_TX_OK;
         }
         if (sl->tty == NULL) {
                 spin_unlock(&sl->lock);
                 dev_kfree_skb(skb);
-                return 0;
+                return NETDEV_TX_OK;
         }
 
         sl_lock(sl);
@@ -498,7 +498,7 @@ sl_xmit(struct sk_buff *skb, struct net_device *dev)
         spin_unlock(&sl->lock);
 
         dev_kfree_skb(skb);
-        return 0;
+        return NETDEV_TX_OK;
 }