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>

4 files changed, 8 insertions, 8 deletions

diff --git a/drivers/staging/rt2860/rt_main_dev.c b/drivers/staging/rt2860/rt_main_dev.c
index f298b9bcec3..35c59d5aa99 100644
--- a/drivers/staging/rt2860/rt_main_dev.c
+++ b/drivers/staging/rt2860/rt_main_dev.c
@@ -862,7 +862,7 @@ int rt28xx_packet_xmit(struct sk_buff *skb)
 {
         struct net_device *net_dev = skb->dev;
         PRTMP_ADAPTER pAd = net_dev->ml_priv;
-        int status = 0;
+        int status = NETDEV_TX_OK;
         PNDIS_PACKET pPacket = (PNDIS_PACKET) skb;
 
         {
@@ -892,7 +892,7 @@ int rt28xx_packet_xmit(struct sk_buff *skb)
 
         STASendPackets((NDIS_HANDLE)pAd, (PPNDIS_PACKET) &pPacket, 1);
 
-        status = 0;
+        status = NETDEV_TX_OK;
 done:
 
         return status;
@@ -923,7 +923,7 @@ INT rt28xx_send_packets(
         if (!(net_dev->flags & IFF_UP))
         {
                 RELEASE_NDIS_PACKET(pAd, (PNDIS_PACKET)skb_p, NDIS_STATUS_FAILURE);
-                return 0;
+                return NETDEV_TX_OK;
         }
 
         NdisZeroMemory((PUCHAR)&skb_p->cb[CB_OFF], 15);
diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211_tx.c b/drivers/staging/rtl8187se/ieee80211/ieee80211_tx.c
index 1294e05fcf1..1b774601b4a 100644
--- a/drivers/staging/rtl8187se/ieee80211/ieee80211_tx.c
+++ b/drivers/staging/rtl8187se/ieee80211/ieee80211_tx.c
@@ -802,13 +802,13 @@ int ieee80211_xmit(struct sk_buff *skb,
                         if ((*ieee->hard_start_xmit)(txb, dev) == 0) {
                                 stats->tx_packets++;
                                 stats->tx_bytes += txb->payload_size;
-                                return 0;
+                                return NETDEV_TX_OK;
                         }
                         ieee80211_txb_free(txb);
                 }
         }
 
-        return 0;
+        return NETDEV_TX_OK;
 
  failed:
         spin_unlock_irqrestore(&ieee->lock, flags);
diff --git a/drivers/staging/rtl8187se/r8180_core.c b/drivers/staging/rtl8187se/r8180_core.c
index 7e2fecae813..26a59118d34 100644
--- a/drivers/staging/rtl8187se/r8180_core.c
+++ b/drivers/staging/rtl8187se/r8180_core.c
@@ -3040,7 +3040,7 @@ int rtl8180_hard_start_xmit(struct sk_buff *skb,struct net_device *dev)
                 spin_unlock_irqrestore(&priv->tx_lock,flags);
 
                 dev_kfree_skb_any(skb);
-                return 0;
+                return NETDEV_TX_OK;
         }
 
         rtl8180_tx(dev, skb->data, skb->len, priority,
@@ -3051,7 +3051,7 @@ int rtl8180_hard_start_xmit(struct sk_buff *skb,struct net_device *dev)
         spin_unlock_irqrestore(&priv->tx_lock,flags);
 
         dev_kfree_skb_any(skb);
-        return 0;
+        return NETDEV_TX_OK;
 }
 
 // longpre 144+48 shortpre 72+24
diff --git a/drivers/staging/wlan-ng/p80211netdev.c b/drivers/staging/wlan-ng/p80211netdev.c
index 90f499e00dc..c273c034a83 100644
--- a/drivers/staging/wlan-ng/p80211netdev.c
+++ b/drivers/staging/wlan-ng/p80211netdev.c
@@ -354,7 +354,7 @@ static int p80211knetdev_hard_start_xmit(struct sk_buff *skb,
         p80211_metawep_t p80211_wep;
 
         if (skb == NULL)
-                return 0;
+                return NETDEV_TX_OK;
 
         if (wlandev->state != WLAN_DEVICE_OPEN) {
                 result = 1;