From 1ae5dc342ac78d7a42965fd1f323815f6f5ef2c1 Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Mon, 10 May 2010 05:01:31 -0700 Subject: net: trans_start cleanups Now that core network takes care of trans_start updates, dont do it in drivers themselves, if possible. Drivers can avoid one cache miss (on dev->trans_start) in their start_xmit() handler. Exceptions are NETIF_F_LLTX drivers Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller --- drivers/net/tulip/winbond-840.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'drivers/net/tulip/winbond-840.c') diff --git a/drivers/net/tulip/winbond-840.c b/drivers/net/tulip/winbond-840.c index 18c8cedf4ca..60a87542f8f 100644 --- a/drivers/net/tulip/winbond-840.c +++ b/drivers/net/tulip/winbond-840.c @@ -969,7 +969,7 @@ static void tx_timeout(struct net_device *dev) enable_irq(dev->irq); netif_wake_queue(dev); - dev->trans_start = jiffies; + dev->trans_start = jiffies; /* prevent tx timeout */ np->stats.tx_errors++; return; } @@ -1055,8 +1055,6 @@ static netdev_tx_t start_tx(struct sk_buff *skb, struct net_device *dev) } spin_unlock_irq(&np->lock); - dev->trans_start = jiffies; - if (debug > 4) { printk(KERN_DEBUG "%s: Transmit frame #%d queued in slot %d\n", dev->name, np->cur_tx, entry); -- cgit v1.2.3-70-g09d2