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/b44.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'drivers/net/b44.c') diff --git a/drivers/net/b44.c b/drivers/net/b44.c index 458272196997..293f9c16e786 100644 --- a/drivers/net/b44.c +++ b/drivers/net/b44.c @@ -1014,8 +1014,6 @@ static netdev_tx_t b44_start_xmit(struct sk_buff *skb, struct net_device *dev) if (TX_BUFFS_AVAIL(bp) < 1) netif_stop_queue(dev); - dev->trans_start = jiffies; - out_unlock: spin_unlock_irqrestore(&bp->lock, flags); -- cgit v1.2.1