8 files changed, 3 insertions, 12 deletions

diff --git a/drivers/net/wireless/atmel.c b/drivers/net/wireless/atmel.c
index 3edbbcf..c8f7090 100644
--- a/drivers/net/wireless/atmel.c
+++ b/drivers/net/wireless/atmel.c
@@ -865,7 +865,6 @@ static netdev_tx_t start_tx(struct sk_buff *skb, struct net_device *dev)
 
 	/* low bit of first byte of destination tells us if broadcast */
 	tx_update_descriptor(priv, *(skb->data) & 0x01, len + 18, buff, TX_PACKET_TYPE_DATA);
-	dev->trans_start = jiffies;
 	dev->stats.tx_bytes += len;
 
 	spin_unlock_irqrestore(&priv->irqlock, flags);
diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c
index 38edad6..d9b8ee1 100644
--- a/drivers/net/wireless/libertas/main.c
+++ b/drivers/net/wireless/libertas/main.c
@@ -229,7 +229,7 @@ static void lbs_tx_timeout(struct net_device *dev)
 
 	lbs_pr_err("tx watch dog timeout\n");
 
-	dev->trans_start = jiffies;
+	dev->trans_start = jiffies; /* prevent tx timeout */
 
 	if (priv->currenttxskb)
 		lbs_send_tx_feedback(priv, 0);
diff --git a/drivers/net/wireless/libertas/tx.c b/drivers/net/wireless/libertas/tx.c
index 52d244e..a9bf658 100644
--- a/drivers/net/wireless/libertas/tx.c
+++ b/drivers/net/wireless/libertas/tx.c
@@ -147,8 +147,6 @@ netdev_tx_t lbs_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	dev->stats.tx_packets++;
 	dev->stats.tx_bytes += skb->len;
 
-	dev->trans_start = jiffies;
-
 	if (priv->monitormode) {
 		/* Keep the skb to echo it back once Tx feedback is
 		   received from FW */
diff --git a/drivers/net/wireless/orinoco/main.c b/drivers/net/wireless/orinoco/main.c
index 1d60c7e..884a777 100644
--- a/drivers/net/wireless/orinoco/main.c
+++ b/drivers/net/wireless/orinoco/main.c
@@ -517,7 +517,6 @@ static netdev_tx_t orinoco_xmit(struct sk_buff *skb, struct net_device *dev)
 		goto busy;
 	}
 
-	dev->trans_start = jiffies;
 	stats->tx_bytes += HERMES_802_3_OFFSET + skb->len;
 	goto ok;
 
diff --git a/drivers/net/wireless/prism54/islpci_eth.c b/drivers/net/wireless/prism54/islpci_eth.c
index 64585da..2fc52bc 100644
--- a/drivers/net/wireless/prism54/islpci_eth.c
+++ b/drivers/net/wireless/prism54/islpci_eth.c
@@ -224,8 +224,6 @@ islpci_eth_transmit(struct sk_buff *skb, struct net_device *ndev)
 		priv->data_low_tx_full = 1;
 	}
 
-	/* set the transmission time */
-	ndev->trans_start = jiffies;
 	ndev->stats.tx_packets++;
 	ndev->stats.tx_bytes += skb->len;
 
diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c
index d9c45bf..73972ee 100644
--- a/drivers/net/wireless/ray_cs.c
+++ b/drivers/net/wireless/ray_cs.c
@@ -941,7 +941,6 @@ static netdev_tx_t ray_dev_start_xmit(struct sk_buff *skb,
 	case XMIT_MSG_BAD:
 	case XMIT_OK:
 	default:
-		dev->trans_start = jiffies;
 		dev_kfree_skb(skb);
 	}
 
diff --git a/drivers/net/wireless/wl3501_cs.c b/drivers/net/wireless/wl3501_cs.c
index 65dd502..1e61e6c 100644
--- a/drivers/net/wireless/wl3501_cs.c
+++ b/drivers/net/wireless/wl3501_cs.c
@@ -1307,7 +1307,7 @@ static void wl3501_tx_timeout(struct net_device *dev)
 		printk(KERN_ERR "%s: Error %d resetting card on Tx timeout!\n",
 		       dev->name, rc);
 	else {
-		dev->trans_start = jiffies;
+		dev->trans_start = jiffies; /* prevent tx timeout */
 		netif_wake_queue(dev);
 	}
 }
@@ -1326,7 +1326,6 @@ static netdev_tx_t wl3501_hard_start_xmit(struct sk_buff *skb,
 
 	spin_lock_irqsave(&this->lock, flags);
 	enabled = wl3501_block_interrupt(this);
-	dev->trans_start = jiffies;
 	rc = wl3501_send_pkt(this, skb->data, skb->len);
 	if (enabled)
 		wl3501_unblock_interrupt(this);
diff --git a/drivers/net/wireless/zd1201.c b/drivers/net/wireless/zd1201.c
index 1e2b684..ece86a5 100644
--- a/drivers/net/wireless/zd1201.c
+++ b/drivers/net/wireless/zd1201.c
@@ -827,7 +827,6 @@ static netdev_tx_t zd1201_hard_start_xmit(struct sk_buff *skb,
 	} else {
 		dev->stats.tx_packets++;
 		dev->stats.tx_bytes += skb->len;
-		dev->trans_start = jiffies;
 	}
 	kfree_skb(skb);
 
@@ -845,7 +844,7 @@ static void zd1201_tx_timeout(struct net_device *dev)
 	usb_unlink_urb(zd->tx_urb);
 	dev->stats.tx_errors++;
 	/* Restart the timeout to quiet the watchdog: */
-	dev->trans_start = jiffies;
+	dev->trans_start = jiffies; /* prevent tx timeout */
 }
 
 static int zd1201_set_mac_address(struct net_device *dev, void *p)