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/arm/ixp4xx_eth.c | 1 - 1 file changed, 1 deletion(-) (limited to 'drivers/net/arm/ixp4xx_eth.c') diff --git a/drivers/net/arm/ixp4xx_eth.c b/drivers/net/arm/ixp4xx_eth.c index 7800d7dfd29..24df0325090 100644 --- a/drivers/net/arm/ixp4xx_eth.c +++ b/drivers/net/arm/ixp4xx_eth.c @@ -708,7 +708,6 @@ static int eth_xmit(struct sk_buff *skb, struct net_device *dev) /* NPE firmware pads short frames with zeros internally */ wmb(); queue_put_desc(TX_QUEUE(port->id), tx_desc_phys(port, n), desc); - dev->trans_start = jiffies; if (qmgr_stat_below_low_watermark(txreadyq)) { /* empty */ #if DEBUG_TX -- cgit v1.2.3