diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
index 9eabf4d1f2e7cd021f5041576776aeb1a658a905..dfb30b9c4267176beb20eb5340f7c6cd8ff23715 100644
--- a/drivers/net/wireless/airo.c
+++ b/drivers/net/wireless/airo.c
@@ -2193,7 +2193,8 @@ static int airo_start_xmit11(struct sk_buff *skb, struct net_device *dev) {
 	if (test_bit(FLAG_MPI, &priv->flags)) {
 		/* Not implemented yet for MPI350 */
 		netif_stop_queue(dev);
-		return -ENETDOWN;
+		dev_kfree_skb_any(skb);
+		return NETDEV_TX_OK;
 	}
 
 	if ( skb == NULL ) {
diff --git a/drivers/net/wireless/ipw2x00/ipw2200.c b/drivers/net/wireless/ipw2x00/ipw2200.c
index c3b3dfe43d1afe3a9c3e5398eb619bf0ea2cb277..44c29b3f67285ab608d3bf254db3498be3854962 100644
--- a/drivers/net/wireless/ipw2x00/ipw2200.c
+++ b/drivers/net/wireless/ipw2x00/ipw2200.c
@@ -11524,7 +11524,8 @@ static int ipw_prom_stop(struct net_device *dev)
 static int ipw_prom_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
 {
 	IPW_DEBUG_INFO("prom dev->xmit\n");
-	return -EOPNOTSUPP;
+	dev_kfree_skb(skb);
+	return NETDEV_TX_OK;
 }
 
 static const struct net_device_ops ipw_prom_netdev_ops = {
diff --git a/drivers/net/wireless/prism54/islpci_eth.c b/drivers/net/wireless/prism54/islpci_eth.c
index ef3ef4551b31af3c797b54dcfa4906f5bb722f9b..8f6210993448db6d69b26b02bd5100dd52a73a12 100644
--- a/drivers/net/wireless/prism54/islpci_eth.c
+++ b/drivers/net/wireless/prism54/islpci_eth.c
@@ -87,7 +87,6 @@ islpci_eth_transmit(struct sk_buff *skb, struct net_device *ndev)
 	unsigned long flags;
 	unsigned char wds_mac[6];
 	u32 curr_frag;
-	int err = 0;
 
 #if VERBOSE > SHOW_ERROR_MESSAGES
 	DEBUG(SHOW_FUNCTION_CALLS, "islpci_eth_transmit \n");
@@ -107,8 +106,6 @@ islpci_eth_transmit(struct sk_buff *skb, struct net_device *ndev)
 		isl38xx_w32_flush(priv->device_base, ISL38XX_DEV_INT_UPDATE,
 				  ISL38XX_DEV_INT_REG);
 		udelay(ISL38XX_WRITEIO_DELAY);
-
-		err = -EBUSY;
 		goto drop_free;
 	}
 	/* Check alignment and WDS frame formatting. The start of the packet should
@@ -152,7 +149,6 @@ islpci_eth_transmit(struct sk_buff *skb, struct net_device *ndev)
 			if (unlikely(newskb == NULL)) {
 				printk(KERN_ERR "%s: Cannot allocate skb\n",
 				       ndev->name);
-				err = -ENOMEM;
 				goto drop_free;
 			}
 			newskb_offset = (4 - (long) newskb->data) & 0x03;
@@ -197,8 +193,6 @@ islpci_eth_transmit(struct sk_buff *skb, struct net_device *ndev)
 	if (unlikely(pci_map_address == 0)) {
 		printk(KERN_WARNING "%s: cannot map buffer to PCI\n",
 		       ndev->name);
-
-		err = -EIO;
 		goto drop_free;
 	}
 	/* Place the fragment in the control block structure. */
@@ -246,7 +240,7 @@ islpci_eth_transmit(struct sk_buff *skb, struct net_device *ndev)
 	ndev->stats.tx_dropped++;
 	spin_unlock_irqrestore(&priv->slock, flags);
 	dev_kfree_skb(skb);
-	return err;
+	return NETDEV_TX_OK;
 }
 
 static inline int
diff --git a/drivers/net/wireless/wl3501_cs.c b/drivers/net/wireless/wl3501_cs.c
index 1f64d6033ab534509052854ea48845f202b52f06..e3e96bb2c246bed6905bf9a0d48835668a6fdab8 100644
--- a/drivers/net/wireless/wl3501_cs.c
+++ b/drivers/net/wireless/wl3501_cs.c
@@ -1348,6 +1348,7 @@ static int wl3501_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	if (rc) {
 		++dev->stats.tx_dropped;
 		netif_stop_queue(dev);
+		rc = NETDEV_TX_OK;
 	} else {
 		++dev->stats.tx_packets;
 		dev->stats.tx_bytes += skb->len;
diff --git a/drivers/net/wireless/zd1201.c b/drivers/net/wireless/zd1201.c
index 5fabd9c0f07a791483b01728e599b14a4a38ad3b..4430b8d92e21756dd29decca6db8df06a5b33403 100644
--- a/drivers/net/wireless/zd1201.c
+++ b/drivers/net/wireless/zd1201.c
@@ -819,11 +819,11 @@ static int zd1201_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	if (err) {
 		dev->stats.tx_errors++;
 		netif_start_queue(dev);
-		return err;
+	} else {
+		dev->stats.tx_packets++;
+		dev->stats.tx_bytes += skb->len;
+		dev->trans_start = jiffies;
 	}
-	dev->stats.tx_packets++;
-	dev->stats.tx_bytes += skb->len;
-	dev->trans_start = jiffies;
 	kfree_skb(skb);
 
 	return 0;