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/typhoon.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'drivers/net/typhoon.c') diff --git a/drivers/net/typhoon.c b/drivers/net/typhoon.c index b94c4cce93c2..22bde49262c0 100644 --- a/drivers/net/typhoon.c +++ b/drivers/net/typhoon.c @@ -881,8 +881,6 @@ typhoon_start_tx(struct sk_buff *skb, struct net_device *dev) wmb(); iowrite32(txRing->lastWrite, tp->tx_ioaddr + txRing->writeRegister); - dev->trans_start = jiffies; - /* If we don't have room to put the worst case packet on the * queue, then we must stop the queue. We need 2 extra * descriptors -- one to prevent ring wrap, and one for the -- cgit v1.2.3