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/forcedeth.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'drivers/net/forcedeth.c') diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c index e282d0ae6a3d..268ea4d566d7 100644 --- a/drivers/net/forcedeth.c +++ b/drivers/net/forcedeth.c @@ -2214,7 +2214,6 @@ static netdev_tx_t nv_start_xmit(struct sk_buff *skb, struct net_device *dev) dprintk("\n"); } - dev->trans_start = jiffies; writel(NVREG_TXRXCTL_KICK|np->txrxctl_bits, get_hwbase(dev) + NvRegTxRxControl); return NETDEV_TX_OK; } @@ -2369,7 +2368,6 @@ static netdev_tx_t nv_start_xmit_optimized(struct sk_buff *skb, dprintk("\n"); } - dev->trans_start = jiffies; writel(NVREG_TXRXCTL_KICK|np->txrxctl_bits, get_hwbase(dev) + NvRegTxRxControl); return NETDEV_TX_OK; } -- cgit v1.2.3