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>

arch/ia64/hp/sim/simeth.c

@@ -412,7 +412,7 @@ simeth_tx(struct sk_buff *skb, struct net_device *dev)
 	 */
 
 	dev_kfree_skb(skb);
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 static inline struct sk_buff *

arch/um/drivers/net_kern.c

@@ -245,7 +245,7 @@ static int uml_net_start_xmit(struct sk_buff *skb, struct net_device *dev)
 
 	dev_kfree_skb(skb);
 
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 static void uml_net_set_multicast_list(struct net_device *dev)

drivers/ieee802154/fakehard.c

@@ -132,7 +132,7 @@ static int ieee802154_fake_xmit(struct sk_buff *skb, struct net_device *dev)
 
 	/* FIXME: do hardware work here ... */
 
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 

drivers/isdn/i4l/isdn_net.c

@@ -1202,7 +1202,7 @@ isdn_net_start_xmit(struct sk_buff *skb, struct net_device *ndev)
 			if (!(ISDN_NET_DIALMODE(*lp) == ISDN_NET_DM_AUTO)) {
 				isdn_net_unreachable(ndev, skb, "dial rejected: interface not in dialmode `auto'");
 				dev_kfree_skb(skb);
-				return 0;
+				return NETDEV_TX_OK;
 			}
 			if (lp->phone[1]) {
 				ulong flags;
@@ -1215,7 +1215,7 @@ isdn_net_start_xmit(struct sk_buff *skb, struct net_device *ndev)
 					if(time_before(jiffies, lp->dialwait_timer)) {
 						isdn_net_unreachable(ndev, skb, "dial rejected: retry-time not reached");
 						dev_kfree_skb(skb);
-						return 0;
+						return NETDEV_TX_OK;
 					} else
 						lp->dialwait_timer = 0;
 				}
@@ -1243,7 +1243,7 @@ isdn_net_start_xmit(struct sk_buff *skb, struct net_device *ndev)
 					isdn_net_unreachable(ndev, skb,
 							   "No channel");
 					dev_kfree_skb(skb);
-					return 0;
+					return NETDEV_TX_OK;
 				}
 				/* Log packet, which triggered dialing */
 				if (dev->net_verbose)
@@ -1258,7 +1258,7 @@ isdn_net_start_xmit(struct sk_buff *skb, struct net_device *ndev)
 						dev_kfree_skb(skb);
 						isdn_net_unbind_channel(lp);
 						spin_unlock_irqrestore(&dev->lock, flags);
-						return 0;	/* STN (skb to nirvana) ;) */
+						return NETDEV_TX_OK;	/* STN (skb to nirvana) ;) */
 					}
 #ifdef CONFIG_IPPP_FILTER
 					if (isdn_ppp_autodial_filter(skb, lp)) {
@@ -1267,7 +1267,7 @@ isdn_net_start_xmit(struct sk_buff *skb, struct net_device *ndev)
 						spin_unlock_irqrestore(&dev->lock, flags);
 						isdn_net_unreachable(ndev, skb, "dial rejected: packet filtered");
 						dev_kfree_skb(skb);
-						return 0;
+						return NETDEV_TX_OK;
 					}
 #endif
 					spin_unlock_irqrestore(&dev->lock, flags);
@@ -1285,7 +1285,7 @@ isdn_net_start_xmit(struct sk_buff *skb, struct net_device *ndev)
 				isdn_net_unreachable(ndev, skb,
 						     "No phone number");
 				dev_kfree_skb(skb);
-				return 0;
+				return NETDEV_TX_OK;
 			}
 		} else {
 			/* Device is connected to an ISDN channel */ 

drivers/media/dvb/dvb-core/dvb_net.c

@@ -904,7 +904,7 @@ static int dvb_net_sec_callback(const u8 *buffer1, size_t buffer1_len,
 static int dvb_net_tx(struct sk_buff *skb, struct net_device *dev)
 {
 	dev_kfree_skb(skb);
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 static u8 mask_normal[6]={0xff, 0xff, 0xff, 0xff, 0xff, 0xff};

drivers/message/fusion/mptlan.c

@@ -795,7 +795,7 @@ mpt_lan_sdu_send (struct sk_buff *skb, struct net_device *dev)
 			IOC_AND_NETDEV_NAMES_s_s(dev),
 			le32_to_cpu(pSimple->FlagsLength)));
 
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/

drivers/misc/sgi-xp/xpnet.c

@@ -436,7 +436,7 @@ xpnet_dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
 
 	if (skb->data[0] == 0x33) {
 		dev_kfree_skb(skb);
-		return 0;	/* nothing needed to be done */
+		return NETDEV_TX_OK;	/* nothing needed to be done */
 	}
 
 	/*
@@ -503,7 +503,7 @@ xpnet_dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	dev->stats.tx_packets++;
 	dev->stats.tx_bytes += skb->len;
 
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 /*

drivers/net/3c505.c

@@ -1101,7 +1101,7 @@ static int elp_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	prime_rx(dev);
 	spin_unlock_irqrestore(&adapter->lock, flags);
 	netif_start_queue(dev);
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 /******************************************************

drivers/net/3c507.c

@@ -537,7 +537,7 @@ static int el16_send_packet (struct sk_buff *skb, struct net_device *dev)
 
 	/* You might need to clean up and record Tx statistics here. */
 
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 /*	The typical workload of the driver:

drivers/net/3c509.c

@@ -892,7 +892,7 @@ el3_start_xmit(struct sk_buff *skb, struct net_device *dev)
 			outb(0x00, ioaddr + TX_STATUS); /* Pop the status stack. */
 		}
 	}
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 /* The EL3 interrupt handler. */

drivers/net/3c515.c

@@ -1054,7 +1054,7 @@ static int corkscrew_start_xmit(struct sk_buff *skb,
 			netif_wake_queue(dev);
 		}
 		dev->trans_start = jiffies;
-		return 0;
+		return NETDEV_TX_OK;
 	}
 	/* Put out the doubleword header... */
 	outl(skb->len, ioaddr + TX_FIFO);
@@ -1117,7 +1117,7 @@ static int corkscrew_start_xmit(struct sk_buff *skb,
 			outb(0x00, ioaddr + TxStatus);	/* Pop the status stack. */
 		}
 	}
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 /* The interrupt handler does all of the Rx thread work and cleans up

drivers/net/3c523.c

@@ -1198,7 +1198,7 @@ static int elmc_send_packet(struct sk_buff *skb, struct net_device *dev)
 		netif_wake_queue(dev);
 	dev_kfree_skb(skb);
 #endif
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 /*******************************************

drivers/net/3c527.c

@@ -1035,7 +1035,7 @@ static int mc32_send_packet(struct sk_buff *skb, struct net_device *dev)
 
 	if (skb_padto(skb, ETH_ZLEN)) {
 		netif_wake_queue(dev);
-		return 0;
+		return NETDEV_TX_OK;
 	}
 
 	atomic_dec(&lp->tx_count);
@@ -1066,7 +1066,7 @@ static int mc32_send_packet(struct sk_buff *skb, struct net_device *dev)
 	p->control     &= ~CONTROL_EOL;
 
 	netif_wake_queue(dev);
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 

drivers/net/3c59x.c

@@ -2083,7 +2083,7 @@ vortex_start_xmit(struct sk_buff *skb, struct net_device *dev)
 			iowrite8(0x00, ioaddr + TxStatus); /* Pop the status stack. */
 		}
 	}
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 static int
@@ -2173,7 +2173,7 @@ boomerang_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	iowrite16(DownUnstall, ioaddr + EL3_CMD);
 	spin_unlock_irqrestore(&vp->lock, flags);
 	dev->trans_start = jiffies;
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 /* The interrupt handler does all of the Rx thread work and cleans up

drivers/net/8139cp.c

@@ -891,7 +891,7 @@ static int cp_start_xmit (struct sk_buff *skb, struct net_device *dev)
 	cpw8(TxPoll, NormalTxPoll);
 	dev->trans_start = jiffies;
 
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 /* Set or clear the multicast filter for this adaptor.

drivers/net/8139too.c

@@ -1706,7 +1706,7 @@ static int rtl8139_start_xmit (struct sk_buff *skb, struct net_device *dev)
 	} else {
 		dev_kfree_skb(skb);
 		dev->stats.tx_dropped++;
-		return 0;
+		return NETDEV_TX_OK;
 	}
 
 	spin_lock_irqsave(&tp->lock, flags);
@@ -1731,7 +1731,7 @@ static int rtl8139_start_xmit (struct sk_buff *skb, struct net_device *dev)
 		pr_debug("%s: Queued Tx packet size %u to slot %d.\n",
 			dev->name, len, entry);
 
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 

drivers/net/82596.c

@@ -1068,7 +1068,7 @@ static int i596_start_xmit(struct sk_buff *skb, struct net_device *dev)
 
 	if (skb->len < ETH_ZLEN) {
 		if (skb_padto(skb, ETH_ZLEN))
-			return 0;
+			return NETDEV_TX_OK;
 		length = ETH_ZLEN;
 	}
 	netif_stop_queue(dev);
@@ -1110,7 +1110,7 @@ static int i596_start_xmit(struct sk_buff *skb, struct net_device *dev)
 
 	netif_start_queue(dev);
 
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 static void print_eth(unsigned char *add, char *str)

drivers/net/amd8111e.c

@@ -1346,7 +1346,7 @@ static int amd8111e_start_xmit(struct sk_buff *skb, struct net_device * dev)
 		netif_stop_queue(dev);
 	}
 	spin_unlock_irqrestore(&lp->lock, flags);
-	return 0;
+	return NETDEV_TX_OK;
 }
 /*
 This function returns all the memory mapped registers of the device.

drivers/net/appletalk/cops.c

@@ -920,7 +920,7 @@ static int cops_send_packet(struct sk_buff *skb, struct net_device *dev)
 	dev->stats.tx_bytes += skb->len;
 	dev->trans_start = jiffies;
 	dev_kfree_skb (skb);
-        return 0;
+        return NETDEV_TX_OK;
 }
 
 /*

drivers/net/appletalk/ipddp.c

@@ -132,7 +132,7 @@ static int ipddp_xmit(struct sk_buff *skb, struct net_device *dev)
         }
         if(rt == NULL) {
 		spin_unlock(&ipddp_route_lock);
-                return 0;
+                return NETDEV_TX_OK;
 	}
 
         our_addr = atalk_find_dev_addr(rt->dev);
@@ -181,7 +181,7 @@ static int ipddp_xmit(struct sk_buff *skb, struct net_device *dev)
 
 	spin_unlock(&ipddp_route_lock);
 
-        return 0;
+        return NETDEV_TX_OK;
 }
 
 /*

drivers/net/appletalk/ltpc.c

@@ -932,7 +932,7 @@ static int ltpc_xmit(struct sk_buff *skb, struct net_device *dev)
 	dev->stats.tx_bytes += skb->len;
 
 	dev_kfree_skb(skb);
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 /* initialization stuff */

drivers/net/ariadne.c

@@ -610,7 +610,7 @@ static int ariadne_start_xmit(struct sk_buff *skb, struct net_device *dev)
     if (skb->len < ETH_ZLEN)
     {
     	if (skb_padto(skb, ETH_ZLEN))
-    	    return 0;
+    	    return NETDEV_TX_OK;
     	len = ETH_ZLEN;
     }
 
@@ -685,7 +685,7 @@ static int ariadne_start_xmit(struct sk_buff *skb, struct net_device *dev)
     }
     local_irq_restore(flags);
 
-    return 0;
+    return NETDEV_TX_OK;
 }
 
 

drivers/net/arm/am79c961a.c

@@ -482,7 +482,7 @@ am79c961_sendpacket(struct sk_buff *skb, struct net_device *dev)
 
 	dev_kfree_skb(skb);
 
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 /*

drivers/net/arm/at91_ether.c

@@ -834,7 +834,7 @@ static int at91ether_start_xmit(struct sk_buff *skb, struct net_device *dev)
 				we free and return(0) or don't free and return 1 */
 	}
 
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 /*

drivers/net/arm/ether1.c

@@ -748,7 +748,7 @@ ether1_sendpacket (struct sk_buff *skb, struct net_device *dev)
 		netif_stop_queue(dev);
 
  out:
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 static void

drivers/net/arm/ether3.c

@@ -511,7 +511,7 @@ ether3_sendpacket(struct sk_buff *skb, struct net_device *dev)
 		dev_kfree_skb(skb);
 		priv(dev)->stats.tx_dropped ++;
 		netif_start_queue(dev);
-		return 0;
+		return NETDEV_TX_OK;
 	}
 
 	length = (length + 1) & ~1;
@@ -562,7 +562,7 @@ ether3_sendpacket(struct sk_buff *skb, struct net_device *dev)
 		netif_stop_queue(dev);
 
  out:
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 static irqreturn_t

drivers/net/at1700.c

@@ -643,7 +643,7 @@ static int net_send_packet (struct sk_buff *skb, struct net_device *dev)
 		netif_start_queue (dev);
 	dev_kfree_skb (skb);
 
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 /* The typical workload of the driver:

drivers/net/atarilance.c

@@ -796,7 +796,7 @@ static int lance_start_xmit( struct sk_buff *skb, struct net_device *dev )
 
 	if (len > skb->len) {
 		if (skb_padto(skb, len))
-			return 0;
+			return NETDEV_TX_OK;
 	}
 
 	netif_stop_queue (dev);
@@ -846,7 +846,7 @@ static int lance_start_xmit( struct sk_buff *skb, struct net_device *dev )
 		lp->tx_full = 1;
 	spin_unlock_irqrestore (&lp->devlock, flags);
 
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 /* The LANCE interrupt handler. */

drivers/net/atp.c

@@ -587,7 +587,7 @@ static int atp_send_packet(struct sk_buff *skb, struct net_device *dev)
 
 	dev->trans_start = jiffies;
 	dev_kfree_skb (skb);
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 

drivers/net/au1000_eth.c

@@ -988,7 +988,7 @@ static int au1000_tx(struct sk_buff *skb, struct net_device *dev)
 	dev_kfree_skb(skb);
 	aup->tx_head = (aup->tx_head + 1) & (NUM_TX_DMA - 1);
 	dev->trans_start = jiffies;
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 /*

drivers/net/bfin_mac.c

@@ -656,7 +656,7 @@ out:
 	dev->trans_start = jiffies;
 	dev->stats.tx_packets++;
 	dev->stats.tx_bytes += (skb->len);
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 static void bfin_mac_rx(struct net_device *dev)

drivers/net/bmac.c

@@ -1488,7 +1488,7 @@ bmac_output(struct sk_buff *skb, struct net_device *dev)
 	struct bmac_data *bp = netdev_priv(dev);
 	skb_queue_tail(bp->queue, skb);
 	bmac_start(dev);
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 static void bmac_tx_timeout(unsigned long data)

drivers/net/can/sja1000/sja1000.c

@@ -283,7 +283,7 @@ static int sja1000_start_xmit(struct sk_buff *skb, struct net_device *dev)
 
 	priv->write_reg(priv, REG_CMR, CMD_TR);
 
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 static void sja1000_rx(struct net_device *dev)

drivers/net/cassini.c

@@ -2928,7 +2928,7 @@ static int cas_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	static int ring;
 
 	if (skb_padto(skb, cp->min_frame_size))
-		return 0;
+		return NETDEV_TX_OK;
 
 	/* XXX: we need some higher-level QoS hooks to steer packets to
 	 *      individual queues.
@@ -2936,7 +2936,7 @@ static int cas_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	if (cas_xmit_tx_ringN(cp, ring++ & N_TX_RINGS_MASK, skb))
 		return NETDEV_TX_BUSY;
 	dev->trans_start = jiffies;
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 static void cas_init_tx_dma(struct cas *cp)

drivers/net/cris/eth_v10.c

@@ -1108,7 +1108,7 @@ e100_send_packet(struct sk_buff *skb, struct net_device *dev)
 
 	spin_unlock_irqrestore(&np->lock, flags);
 
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 /*

drivers/net/cs89x0.c

@@ -1571,7 +1571,7 @@ static int net_send_packet(struct sk_buff *skb, struct net_device *dev)
 	 * to restart the netdevice layer
 	 */
 
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 /* The typical workload of the driver:

drivers/net/de600.c

@@ -226,7 +226,7 @@ static int de600_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	}
 	spin_unlock_irqrestore(&de600_lock, flags);
 	dev_kfree_skb(skb);
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 /*

drivers/net/de620.c

@@ -542,7 +542,7 @@ static int de620_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	dev->stats.tx_packets++;
 	spin_unlock_irqrestore(&de620_lock, flags);
 	dev_kfree_skb (skb);
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 /*****************************************************

drivers/net/declance.c

@@ -902,7 +902,7 @@ static int lance_start_xmit(struct sk_buff *skb, struct net_device *dev)
 
 	if (len < ETH_ZLEN) {
 		if (skb_padto(skb, ETH_ZLEN))
-			return 0;
+			return NETDEV_TX_OK;
 		len = ETH_ZLEN;
 	}
 
@@ -933,7 +933,7 @@ static int lance_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	dev->trans_start = jiffies;
 	dev_kfree_skb(skb);
 
- 	return 0;
+ 	return NETDEV_TX_OK;
 }
 
 static void lance_load_multicast(struct net_device *dev)

drivers/net/dm9000.c

@@ -788,7 +788,7 @@ dm9000_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	/* free this SKB */
 	dev_kfree_skb(skb);
 
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 /*

drivers/net/dnet.c

@@ -596,7 +596,7 @@ static int dnet_start_xmit(struct sk_buff *skb, struct net_device *dev)
 
 	dev->trans_start = jiffies;
 
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 static void dnet_reset_hw(struct dnet *bp)

drivers/net/dummy.c

@@ -85,7 +85,7 @@ static int dummy_xmit(struct sk_buff *skb, struct net_device *dev)
 	dev->stats.tx_bytes += skb->len;
 
 	dev_kfree_skb(skb);
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 static int dummy_validate(struct nlattr *tb[], struct nlattr *data[])

drivers/net/e100.c

@@ -1720,7 +1720,7 @@ static int e100_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
 	}
 
 	netdev->trans_start = jiffies;
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 static int e100_tx_clean(struct nic *nic)

drivers/net/eepro.c

@@ -1145,7 +1145,7 @@ static int eepro_send_packet(struct sk_buff *skb, struct net_device *dev)
 
 	if (length < ETH_ZLEN) {
 		if (skb_padto(skb, ETH_ZLEN))
-			return 0;
+			return NETDEV_TX_OK;
 		length = ETH_ZLEN;
 	}
 	netif_stop_queue (dev);
@@ -1178,7 +1178,7 @@ static int eepro_send_packet(struct sk_buff *skb, struct net_device *dev)
 	eepro_en_int(ioaddr);
 	spin_unlock_irqrestore(&lp->lock, flags);
 
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 

drivers/net/eexpress.c

@@ -664,7 +664,7 @@ static int eexp_xmit(struct sk_buff *buf, struct net_device *dev)
 
 	if (buf->len < ETH_ZLEN) {
 		if (skb_padto(buf, ETH_ZLEN))
-			return 0;
+			return NETDEV_TX_OK;
 		length = ETH_ZLEN;
 	}
 
@@ -691,7 +691,7 @@ static int eexp_xmit(struct sk_buff *buf, struct net_device *dev)
 	spin_unlock_irqrestore(&lp->lock, flags);
 #endif
 	enable_irq(dev->irq);
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 /*

drivers/net/enc28j60.c

@@ -1299,7 +1299,7 @@ static int enc28j60_send_packet(struct sk_buff *skb, struct net_device *dev)
 	priv->tx_skb = skb;
 	schedule_work(&priv->tx_work);
 
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 static void enc28j60_tx_work_handler(struct work_struct *work)

drivers/net/epic100.c

@@ -970,7 +970,7 @@ static int epic_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	unsigned long flags;
 
 	if (skb_padto(skb, ETH_ZLEN))
-		return 0;
+		return NETDEV_TX_OK;
 
 	/* Caution: the write order is important here, set the field with the
 	   "ownership" bit last. */
@@ -1014,7 +1014,7 @@ static int epic_start_xmit(struct sk_buff *skb, struct net_device *dev)
 			   dev->name, (int)skb->len, entry, ctrl_word,
 			   (int)inl(dev->base_addr + TxSTAT));
 
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 static void epic_tx_error(struct net_device *dev, struct epic_private *ep,

drivers/net/eql.c

@@ -348,7 +348,7 @@ static int eql_slave_xmit(struct sk_buff *skb, struct net_device *dev)
 
 	spin_unlock(&eql->queue.lock);
 
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 /*

drivers/net/eth16i.c

@@ -1064,7 +1064,7 @@ static int eth16i_tx(struct sk_buff *skb, struct net_device *dev)
 
 	if (length < ETH_ZLEN) {
 		if (skb_padto(skb, ETH_ZLEN))
-			return 0;
+			return NETDEV_TX_OK;
 		length = ETH_ZLEN;
 	}
 	buf = skb->data;
@@ -1126,7 +1126,7 @@ static int eth16i_tx(struct sk_buff *skb, struct net_device *dev)
 	/* outb(TX_INTR_DONE | TX_INTR_16_COL, ioaddr + TX_INTR_REG); */
 	status = 0;
 	dev_kfree_skb(skb);
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 static void eth16i_rx(struct net_device *dev)

drivers/net/ewrk3.c

@@ -868,7 +868,7 @@ static int ewrk3_queue_pkt (struct sk_buff *skb, struct net_device *dev)
 	if (inb (EWRK3_FMQC) == 0)
 		netif_stop_queue (dev);
 
-	return 0;
+	return NETDEV_TX_OK;
 
 err_out:
 	ENABLE_IRQs;

drivers/net/fealnx.c

@@ -1374,7 +1374,7 @@ static int start_tx(struct sk_buff *skb, struct net_device *dev)
 	dev->trans_start = jiffies;
 
 	spin_unlock_irqrestore(&np->lock, flags);
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 

drivers/net/fec.c

@@ -366,7 +366,7 @@ fec_enet_start_xmit(struct sk_buff *skb, struct net_device *dev)
 
 	spin_unlock_irqrestore(&fep->hw_lock, flags);
 
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 static void

drivers/net/hamachi.c

@@ -1369,7 +1369,7 @@ static int hamachi_start_xmit(struct sk_buff *skb, struct net_device *dev)
 		printk(KERN_DEBUG "%s: Hamachi transmit frame #%d queued in slot %d.\n",
 			   dev->name, hmp->cur_tx, entry);
 	}
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 /* The interrupt handler does all of the Rx thread work and cleans up

drivers/net/hamradio/6pack.c

@@ -255,7 +255,7 @@ static int sp_xmit(struct sk_buff *skb, struct net_device *dev)
 
 	dev_kfree_skb(skb);
 
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 static int sp_open_dev(struct net_device *dev)

drivers/net/hamradio/baycom_epp.c

@@ -774,18 +774,18 @@ static int baycom_send_packet(struct sk_buff *skb, struct net_device *dev)
 	if (skb->data[0] != 0) {
 		do_kiss_params(bc, skb->data, skb->len);
 		dev_kfree_skb(skb);
-		return 0;
+		return NETDEV_TX_OK;
 	}
 	if (bc->skb)
 		return NETDEV_TX_LOCKED;
 	/* strip KISS byte */
 	if (skb->len >= HDLCDRV_MAXFLEN+1 || skb->len < 3) {
 		dev_kfree_skb(skb);
-		return 0;
+		return NETDEV_TX_OK;
 	}
 	netif_stop_queue(dev);
 	bc->skb = skb;
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 /* --------------------------------------------------------------------- */

drivers/net/hamradio/bpqether.c

@@ -305,7 +305,7 @@ static int bpq_xmit(struct sk_buff *skb, struct net_device *dev)
   
 	dev_queue_xmit(skb);
 	netif_wake_queue(dev);
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 /*

drivers/net/hamradio/dmascc.c

@@ -959,7 +959,7 @@ static int scc_send_packet(struct sk_buff *skb, struct net_device *dev)
 	spin_unlock_irqrestore(&priv->ring_lock, flags);
 	dev_kfree_skb(skb);
 
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 

drivers/net/hamradio/hdlcdrv.c

@@ -406,13 +406,13 @@ static int hdlcdrv_send_packet(struct sk_buff *skb, struct net_device *dev)
 	if (skb->data[0] != 0) {
 		do_kiss_params(sm, skb->data, skb->len);
 		dev_kfree_skb(skb);
-		return 0;
+		return NETDEV_TX_OK;
 	}
 	if (sm->skb)
 		return NETDEV_TX_LOCKED;
 	netif_stop_queue(dev);
 	sm->skb = skb;
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 /* --------------------------------------------------------------------- */

drivers/net/hamradio/mkiss.c

@@ -560,7 +560,7 @@ static int ax_xmit(struct sk_buff *skb, struct net_device *dev)
 		kfree_skb(skb);
 	}
 
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 static int ax_open_dev(struct net_device *dev)

drivers/net/hamradio/scc.c

@@ -1643,7 +1643,7 @@ static int scc_net_tx(struct sk_buff *skb, struct net_device *dev)
 	if (skb->len > scc->stat.bufsize || skb->len < 2) {
 		scc->dev_stat.tx_dropped++;	/* bogus frame */
 		dev_kfree_skb(skb);
-		return 0;
+		return NETDEV_TX_OK;
 	}
 	
 	scc->dev_stat.tx_packets++;
@@ -1656,7 +1656,7 @@ static int scc_net_tx(struct sk_buff *skb, struct net_device *dev)
 	if (kisscmd) {
 		scc_set_param(scc, kisscmd, *skb->data);
 		dev_kfree_skb(skb);
-		return 0;
+		return NETDEV_TX_OK;
 	}
 
 	spin_lock_irqsave(&scc->lock, flags);
@@ -1684,7 +1684,7 @@ static int scc_net_tx(struct sk_buff *skb, struct net_device *dev)
 			__scc_start_tx_timer(scc, t_dwait, 0);
 	}
 	spin_unlock_irqrestore(&scc->lock, flags);
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 /* ----> ioctl functions <---- */

drivers/net/hamradio/yam.c

@@ -600,7 +600,7 @@ static int yam_send_packet(struct sk_buff *skb, struct net_device *dev)
 
 	skb_queue_tail(&yp->send_queue, skb);
 	dev->trans_start = jiffies;
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 static void yam_start_tx(struct net_device *dev, struct yam_port *yp)

drivers/net/hp100.c

@@ -1499,7 +1499,7 @@ static int hp100_start_xmit_bm(struct sk_buff *skb, struct net_device *dev)
 		goto drop;
 
 	if (lp->chip == HP100_CHIPID_SHASTA && skb_padto(skb, ETH_ZLEN))
-		return 0;
+		return NETDEV_TX_OK;
 
 	/* Get Tx ring tail pointer */
 	if (lp->txrtail->next == lp->txrhead) {
@@ -1585,7 +1585,7 @@ static int hp100_start_xmit_bm(struct sk_buff *skb, struct net_device *dev)
 	lp->stats.tx_bytes += skb->len;
 	dev->trans_start = jiffies;
 
-	return 0;
+	return NETDEV_TX_OK;
 
 drop:
 	dev_kfree_skb(skb);
@@ -1752,7 +1752,7 @@ static int hp100_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	printk("hp100: %s: start_xmit: end\n", dev->name);
 #endif
 
-	return 0;
+	return NETDEV_TX_OK;
 
 drop:
 	dev_kfree_skb(skb);

drivers/net/ibmveth.c

@@ -971,7 +971,7 @@ out:	spin_lock_irqsave(&adapter->stats_lock, flags);
 	spin_unlock_irqrestore(&adapter->stats_lock, flags);
 
 	dev_kfree_skb(skb);
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 static int ibmveth_poll(struct napi_struct *napi, int budget)

drivers/net/ioc3-eth.c

@@ -1515,7 +1515,7 @@ static int ioc3_start_xmit(struct sk_buff *skb, struct net_device *dev)
 
 	spin_unlock_irq(&ip->ioc3_lock);
 
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 static void ioc3_timeout(struct net_device *dev)

drivers/net/irda/ali-ircc.c

@@ -1466,7 +1466,7 @@ static int ali_ircc_fir_hard_xmit(struct sk_buff *skb, struct net_device *dev)
 			dev->trans_start = jiffies;
 			spin_unlock_irqrestore(&self->lock, flags);
 			dev_kfree_skb(skb);
-			return 0;
+			return NETDEV_TX_OK;
 		} else
 			self->new_speed = speed;
 	}
@@ -1577,7 +1577,7 @@ static int ali_ircc_fir_hard_xmit(struct sk_buff *skb, struct net_device *dev)
 	dev_kfree_skb(skb);
 
 	IRDA_DEBUG(1, "%s(), ----------------- End ------------------\n", __func__ );
-	return 0;	
+	return NETDEV_TX_OK;	
 }
 
 
@@ -1991,7 +1991,7 @@ static int ali_ircc_sir_hard_xmit(struct sk_buff *skb, struct net_device *dev)
 			dev->trans_start = jiffies;
 			spin_unlock_irqrestore(&self->lock, flags);
 			dev_kfree_skb(skb);
-			return 0;
+			return NETDEV_TX_OK;
 		} else
 			self->new_speed = speed;
 	}
@@ -2015,7 +2015,7 @@ static int ali_ircc_sir_hard_xmit(struct sk_buff *skb, struct net_device *dev)
 	
 	IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __func__ );
 	
-	return 0;	
+	return NETDEV_TX_OK;	
 }
 
 

drivers/net/irda/au1k_ir.c

@@ -502,7 +502,7 @@ static int au1k_irda_hard_xmit(struct sk_buff *skb, struct net_device *dev)
 			aup->newspeed = 0;
 		}
 		dev_kfree_skb(skb);
-		return 0;
+		return NETDEV_TX_OK;
 	}
 
 	ptxd = aup->tx_ring[aup->tx_head];
@@ -555,7 +555,7 @@ static int au1k_irda_hard_xmit(struct sk_buff *skb, struct net_device *dev)
 	dev_kfree_skb(skb);
 	aup->tx_head = (aup->tx_head + 1) & (NUM_IR_DESC - 1);
 	dev->trans_start = jiffies;
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 

drivers/net/irda/donauboe.c

@@ -1021,7 +1021,7 @@ toshoboe_hard_xmit (struct sk_buff *skb, struct net_device *dev)
             {
 	      spin_unlock_irqrestore(&self->spinlock, flags);
               dev_kfree_skb (skb);
-              return 0;
+              return NETDEV_TX_OK;
             }
           /* True packet, go on, but */
           /* do not accept anything before change speed execution */
@@ -1036,7 +1036,7 @@ toshoboe_hard_xmit (struct sk_buff *skb, struct net_device *dev)
           toshoboe_setbaud (self);
 	  spin_unlock_irqrestore(&self->spinlock, flags);
           dev_kfree_skb (skb);
-          return 0;
+          return NETDEV_TX_OK;
         }
 
     }
@@ -1143,7 +1143,7 @@ dumpbufs(skb->data,skb->len,'>');
   spin_unlock_irqrestore(&self->spinlock, flags);
   dev_kfree_skb (skb);
 
-  return 0;
+  return NETDEV_TX_OK;
 }
 
 /*interrupt handler */

drivers/net/irda/irda-usb.c

@@ -534,7 +534,7 @@ static int irda_usb_hard_xmit(struct sk_buff *skb, struct net_device *netdev)
 	}
 	spin_unlock_irqrestore(&self->lock, flags);
 	
-	return 0;
+	return NETDEV_TX_OK;
 
 drop:
 	/* Drop silently the skb and exit */

drivers/net/irda/nsc-ircc.c

@@ -1397,7 +1397,7 @@ static int nsc_ircc_hard_xmit_sir(struct sk_buff *skb, struct net_device *dev)
 			dev->trans_start = jiffies;
 			spin_unlock_irqrestore(&self->lock, flags);
 			dev_kfree_skb(skb);
-			return 0;
+			return NETDEV_TX_OK;
 		} else
 			self->new_speed = speed;
 	}
@@ -1424,7 +1424,7 @@ static int nsc_ircc_hard_xmit_sir(struct sk_buff *skb, struct net_device *dev)
 
 	dev_kfree_skb(skb);
 
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 static int nsc_ircc_hard_xmit_fir(struct sk_buff *skb, struct net_device *dev)
@@ -1467,7 +1467,7 @@ static int nsc_ircc_hard_xmit_fir(struct sk_buff *skb, struct net_device *dev)
 			dev->trans_start = jiffies;
 			spin_unlock_irqrestore(&self->lock, flags);
 			dev_kfree_skb(skb);
-			return 0;
+			return NETDEV_TX_OK;
 		} else {
 			/* Change speed after current frame */
 			self->new_speed = speed;
@@ -1554,7 +1554,7 @@ static int nsc_ircc_hard_xmit_fir(struct sk_buff *skb, struct net_device *dev)
 	spin_unlock_irqrestore(&self->lock, flags);
 	dev_kfree_skb(skb);
 
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 /*

drivers/net/irda/pxaficp_ir.c

@@ -504,7 +504,7 @@ static int pxa_irda_hard_xmit(struct sk_buff *skb, struct net_device *dev)
 			pxa_irda_set_speed(si, speed);
 		}
 		dev_kfree_skb(skb);
-		return 0;
+		return NETDEV_TX_OK;
 	}
 
 	netif_stop_queue(dev);
@@ -539,7 +539,7 @@ static int pxa_irda_hard_xmit(struct sk_buff *skb, struct net_device *dev)
 
 	dev_kfree_skb(skb);
 	dev->trans_start = jiffies;
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 static int pxa_irda_ioctl(struct net_device *dev, struct ifreq *ifreq, int cmd)

drivers/net/irda/sa1100_ir.c

@@ -667,7 +667,7 @@ static int sa1100_irda_hard_xmit(struct sk_buff *skb, struct net_device *dev)
 			sa1100_irda_set_speed(si, speed);
 		}
 		dev_kfree_skb(skb);
-		return 0;
+		return NETDEV_TX_OK;
 	}
 
 	if (!IS_FIR(si)) {
@@ -715,7 +715,7 @@ static int sa1100_irda_hard_xmit(struct sk_buff *skb, struct net_device *dev)
 
 	dev->trans_start = jiffies;
 
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 static int

drivers/net/irda/sir_dev.c

@@ -621,7 +621,7 @@ static int sirdev_hard_xmit(struct sk_buff *skb, struct net_device *ndev)
 			 */
 
 			dev_kfree_skb_any(skb);
-			return 0;
+			return NETDEV_TX_OK;
 		} else
 			dev->new_speed = speed;
 	}
@@ -668,7 +668,7 @@ static int sirdev_hard_xmit(struct sk_buff *skb, struct net_device *ndev)
 	}
 	spin_unlock_irqrestore(&dev->tx_lock, flags);
 
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 /* called from network layer with rtnl hold */

drivers/net/irda/stir4200.c

@@ -578,7 +578,7 @@ static int stir_hard_xmit(struct sk_buff *skb, struct net_device *netdev)
 		dev_kfree_skb(skb);
 	}
 
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 /*

drivers/net/irda/via-ircc.c

@@ -844,7 +844,7 @@ static int via_ircc_hard_xmit_sir(struct sk_buff *skb,
 			via_ircc_change_speed(self, speed);
 			dev->trans_start = jiffies;
 			dev_kfree_skb(skb);
-			return 0;
+			return NETDEV_TX_OK;
 		} else
 			self->new_speed = speed;
 	}
@@ -892,7 +892,7 @@ static int via_ircc_hard_xmit_sir(struct sk_buff *skb,
 	dev->trans_start = jiffies;
 	spin_unlock_irqrestore(&self->lock, flags);
 	dev_kfree_skb(skb);
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 static int via_ircc_hard_xmit_fir(struct sk_buff *skb,
@@ -907,7 +907,7 @@ static int via_ircc_hard_xmit_fir(struct sk_buff *skb,
 	iobase = self->io.fir_base;
 
 	if (self->st_fifo.len)
-		return 0;
+		return NETDEV_TX_OK;
 	if (self->chip_id == 0x3076)
 		iodelay(1500);
 	else
@@ -919,7 +919,7 @@ static int via_ircc_hard_xmit_fir(struct sk_buff *skb,
 			via_ircc_change_speed(self, speed);
 			dev->trans_start = jiffies;
 			dev_kfree_skb(skb);
-			return 0;
+			return NETDEV_TX_OK;
 		} else
 			self->new_speed = speed;
 	}
@@ -940,7 +940,7 @@ static int via_ircc_hard_xmit_fir(struct sk_buff *skb,
 	dev->trans_start = jiffies;
 	dev_kfree_skb(skb);
 	spin_unlock_irqrestore(&self->lock, flags);
-	return 0;
+	return NETDEV_TX_OK;
 
 }
 

drivers/net/irda/vlsi_ir.c

@@ -915,7 +915,7 @@ static int vlsi_hard_start_xmit(struct sk_buff *skb, struct net_device *ndev)
 			 */
 		spin_unlock_irqrestore(&idev->lock, flags);
 		dev_kfree_skb_any(skb);
-		return 0;
+		return NETDEV_TX_OK;
 	}
 
 	/* sanity checks - simply drop the packet */
@@ -1044,7 +1044,7 @@ static int vlsi_hard_start_xmit(struct sk_buff *skb, struct net_device *ndev)
 	}
 	spin_unlock_irqrestore(&idev->lock, flags);
 
-	return 0;
+	return NETDEV_TX_OK;
 
 drop_unlock:
 	spin_unlock_irqrestore(&idev->lock, flags);
@@ -1058,7 +1058,7 @@ drop:
 	 * packet for later retry of transmission - which isn't exactly
 	 * what we want after we've just called dev_kfree_skb_any ;-)
 	 */
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 static void vlsi_tx_interrupt(struct net_device *ndev)

drivers/net/irda/w83977af_ir.c

@@ -516,7 +516,7 @@ static int w83977af_hard_xmit(struct sk_buff *skb, struct net_device *dev)
 			w83977af_change_speed(self, speed); 
 			dev->trans_start = jiffies;
 			dev_kfree_skb(skb);
-			return 0;
+			return NETDEV_TX_OK;
 		} else
 			self->new_speed = speed;
 	}
@@ -576,7 +576,7 @@ static int w83977af_hard_xmit(struct sk_buff *skb, struct net_device *dev)
 	/* Restore set register */
 	outb(set, iobase+SSR);
 
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 /*

drivers/net/isa-skeleton.c

@@ -467,7 +467,7 @@ static int net_send_packet(struct sk_buff *skb, struct net_device *dev)
 	dev_kfree_skb (skb);
 #endif
 
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 #if TX_RING

drivers/net/iseries_veth.c

@@ -1205,7 +1205,7 @@ static int veth_start_xmit(struct sk_buff *skb, struct net_device *dev)
 
 		if ( ! ((1 << rlp) & port->lpar_map) ) {
 			dev_kfree_skb(skb);
-			return 0;
+			return NETDEV_TX_OK;
 		}
 
 		lpmask = 1 << rlp;
@@ -1217,7 +1217,7 @@ static int veth_start_xmit(struct sk_buff *skb, struct net_device *dev)
 
 	dev_kfree_skb(skb);
 
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 /* You must hold the connection's lock when you call this function. */

drivers/net/ixgb/ixgb_main.c

@@ -1459,7 +1459,7 @@ ixgb_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
 
 	if (skb->len <= 0) {
 		dev_kfree_skb(skb);
-		return 0;
+		return NETDEV_TX_OK;
 	}
 
 	if (unlikely(ixgb_maybe_stop_tx(netdev, &adapter->tx_ring,

drivers/net/ixp2000/ixpdev.c

@@ -45,7 +45,7 @@ static int ixpdev_xmit(struct sk_buff *skb, struct net_device *dev)
 	if (unlikely(skb->len > PAGE_SIZE)) {
 		/* @@@ Count drops.  */
 		dev_kfree_skb(skb);
-		return 0;
+		return NETDEV_TX_OK;
 	}
 
 	entry = tx_pointer;
@@ -69,7 +69,7 @@ static int ixpdev_xmit(struct sk_buff *skb, struct net_device *dev)
 		netif_stop_queue(dev);
 	local_irq_enable();
 
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 

drivers/net/lance.c

@@ -1016,7 +1016,7 @@ static int lance_start_xmit(struct sk_buff *skb, struct net_device *dev)
 
 out:
 	spin_unlock_irqrestore(&lp->devlock, flags);
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 /* The LANCE interrupt handler. */

drivers/net/lib82596.c

@@ -983,7 +983,7 @@ static int i596_start_xmit(struct sk_buff *skb, struct net_device *dev)
 
 	if (length < ETH_ZLEN) {
 		if (skb_padto(skb, ETH_ZLEN))
-			return 0;
+			return NETDEV_TX_OK;
 		length = ETH_ZLEN;
 	}
 
@@ -1028,7 +1028,7 @@ static int i596_start_xmit(struct sk_buff *skb, struct net_device *dev)
 
 	netif_start_queue(dev);
 
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 static void print_eth(unsigned char *add, char *str)

drivers/net/ll_temac_main.c

@@ -591,7 +591,7 @@ static int temac_start_xmit(struct sk_buff *skb, struct net_device *ndev)
 	/* Kick off the transfer */
 	temac_dma_out32(lp, TX_TAILDESC_PTR, tail_p); /* DMA start */
 
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 

drivers/net/loopback.c

@@ -89,7 +89,7 @@ static int loopback_xmit(struct sk_buff *skb, struct net_device *dev)
 	} else
 		lb_stats->drops++;
 
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 static struct net_device_stats *loopback_get_stats(struct net_device *dev)

drivers/net/lp486e.c

@@ -871,7 +871,7 @@ static int i596_start_xmit (struct sk_buff *skb, struct net_device *dev) {
 
 	if (length < ETH_ZLEN) {
 		if (skb_padto(skb, ETH_ZLEN))
-			return 0;
+			return NETDEV_TX_OK;
 		length = ETH_ZLEN;
 	}
 
@@ -906,7 +906,7 @@ static int i596_start_xmit (struct sk_buff *skb, struct net_device *dev) {
 		dev->stats.tx_packets++;
 	}
 
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 static void

drivers/net/mac89x0.c

@@ -411,7 +411,7 @@ net_send_packet(struct sk_buff *skb, struct net_device *dev)
 	dev->trans_start = jiffies;
 	dev_kfree_skb (skb);
 
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 /* The typical workload of the driver:

drivers/net/macb.c

@@ -678,7 +678,7 @@ static int macb_start_xmit(struct sk_buff *skb, struct net_device *dev)
 
 	dev->trans_start = jiffies;
 
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 static void macb_free_consistent(struct macb *bp)

drivers/net/mace.c

@@ -581,7 +581,7 @@ static int mace_xmit_start(struct sk_buff *skb, struct net_device *dev)
 	netif_stop_queue(dev);
     spin_unlock_irqrestore(&mp->lock, flags);
 
-    return 0;
+    return NETDEV_TX_OK;
 }
 
 static void mace_set_multicast(struct net_device *dev)

drivers/net/meth.c

@@ -715,7 +715,7 @@ static int meth_tx(struct sk_buff *skb, struct net_device *dev)
 
 	spin_unlock_irqrestore(&priv->meth_lock, flags);
 
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 /*

drivers/net/mipsnet.c

@@ -141,7 +141,7 @@ static int mipsnet_xmit(struct sk_buff *skb, struct net_device *dev)
 	netif_stop_queue(dev);
 	mipsnet_put_todevice(dev, skb);
 
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 static inline ssize_t mipsnet_get_fromdev(struct net_device *dev, size_t len)

drivers/net/myri10ge/myri10ge.c

@@ -2748,7 +2748,7 @@ again:
 				/* The packet is gone, so we must
 				 * return 0 */
 				ss->stats.tx_dropped += 1;
-				return 0;
+				return NETDEV_TX_OK;
 			}
 			/* adjust the len to account for the zero pad
 			 * so that the nic can know how long it is */
@@ -2892,7 +2892,7 @@ again:
 		tx->stop_queue++;
 		netif_tx_stop_queue(netdev_queue);
 	}
-	return 0;
+	return NETDEV_TX_OK;
 
 abort_linearize:
 	/* Free any DMA resources we've alloced and clear out the skb
@@ -2936,7 +2936,7 @@ abort_linearize:
 drop:
 	dev_kfree_skb_any(skb);
 	ss->stats.tx_dropped += 1;
-	return 0;
+	return NETDEV_TX_OK;
 
 }
 

drivers/net/myri_sbus.c

@@ -692,7 +692,7 @@ static int myri_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	DTX(("tbusy=0, returning 0\n"));
 	netif_start_queue(dev);
 	spin_unlock_irqrestore(&mp->irq_lock, flags);
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 /* Create the MyriNet MAC header for an arbitrary protocol layer

drivers/net/natsemi.c

@@ -2125,7 +2125,7 @@ static int start_tx(struct sk_buff *skb, struct net_device *dev)
 		printk(KERN_DEBUG "%s: Transmit frame #%d queued in slot %d.\n",
 			dev->name, np->cur_tx, entry);
 	}
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 static void netdev_tx_done(struct net_device *dev)

drivers/net/netx-eth.c

@@ -134,7 +134,7 @@ netx_eth_hard_start_xmit(struct sk_buff *skb, struct net_device *ndev)
 	spin_unlock_irq(&priv->lock);
 	dev_kfree_skb(skb);
 
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 static void netx_eth_receive(struct net_device *ndev)

drivers/net/ni5010.c

@@ -463,7 +463,7 @@ static int ni5010_send_packet(struct sk_buff *skb, struct net_device *dev)
 	hardware_send_packet(dev, (unsigned char *)skb->data, skb->len, length-skb->len);
 	dev->trans_start = jiffies;
 	dev_kfree_skb (skb);
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 /*

drivers/net/ni65.c

@@ -1216,7 +1216,7 @@ static int ni65_send_packet(struct sk_buff *skb, struct net_device *dev)
 		spin_unlock_irqrestore(&p->ring_lock, flags);
 	}
 
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 static void set_multicast_list(struct net_device *dev)

drivers/net/pci-skeleton.c

@@ -1356,7 +1356,7 @@ static int netdrv_start_xmit (struct sk_buff *skb, struct net_device *dev)
 	DPRINTK ("%s: Queued Tx packet at %p size %u to slot %d.\n",
 		 dev->name, skb->data, skb->len, entry);
 
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 

drivers/net/pcmcia/3c574_cs.c

@@ -806,7 +806,7 @@ static int el3_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	pop_tx_status(dev);
 	spin_unlock_irqrestore(&lp->window_lock, flags);
 	dev_kfree_skb(skb);
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 /* The EL3 interrupt handler. */

drivers/net/pcmcia/3c589_cs.c

@@ -635,7 +635,7 @@ static int el3_start_xmit(struct sk_buff *skb, struct net_device *dev)
     spin_unlock_irqrestore(&priv->lock, flags);    
     dev_kfree_skb(skb);
     
-    return 0;
+    return NETDEV_TX_OK;
 }
 
 /* The EL3 interrupt handler. */

drivers/net/pcmcia/axnet_cs.c

@@ -1179,7 +1179,7 @@ static int axnet_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	dev_kfree_skb (skb);
 	dev->stats.tx_bytes += send_length;
     
-	return 0;
+	return NETDEV_TX_OK;
 }
 
 /**