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, 4 insertions, 4 deletions

diff --git a/drivers/s390/net/lcs.c b/drivers/s390/net/lcs.c
index 8c675905448b..a70de9b4bf29 100644
--- a/drivers/s390/net/lcs.c
+++ b/drivers/s390/net/lcs.c
@@ -1553,24 +1553,24 @@ __lcs_start_xmit(struct lcs_card *card, struct sk_buff *skb,
                  struct net_device *dev)
 {
         struct lcs_header *header;
-        int rc = 0;
+        int rc = NETDEV_TX_OK;
 
         LCS_DBF_TEXT(5, trace, "hardxmit");
         if (skb == NULL) {
                 card->stats.tx_dropped++;
                 card->stats.tx_errors++;
-                return 0;
+                return NETDEV_TX_OK;
         }
         if (card->state != DEV_STATE_UP) {
                 dev_kfree_skb(skb);
                 card->stats.tx_dropped++;
                 card->stats.tx_errors++;
                 card->stats.tx_carrier_errors++;
-                return 0;
+                return NETDEV_TX_OK;
         }
         if (skb->protocol == htons(ETH_P_IPV6)) {
                 dev_kfree_skb(skb);
-                return 0;
+                return NETDEV_TX_OK;
         }
         netif_stop_queue(card->dev);
         spin_lock(&card->lock);