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/ni65.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'drivers/net/ni65.c') diff --git a/drivers/net/ni65.c b/drivers/net/ni65.c index 9225c76..da228a0 100644 --- a/drivers/net/ni65.c +++ b/drivers/net/ni65.c @@ -784,7 +784,7 @@ static void ni65_stop_start(struct net_device *dev,struct priv *p) if(!p->lock) if (p->tmdnum || !p->xmit_queued) netif_wake_queue(dev); - dev->trans_start = jiffies; + dev->trans_start = jiffies; /* prevent tx timeout */ } else writedatareg(CSR0_STRT | csr0); @@ -1150,7 +1150,7 @@ static void ni65_timeout(struct net_device *dev) printk("%02x ",p->tmdhead[i].u.s.status); printk("\n"); ni65_lance_reinit(dev); - dev->trans_start = jiffies; + dev->trans_start = jiffies; /* prevent tx timeout */ netif_wake_queue(dev); } @@ -1213,7 +1213,6 @@ static netdev_tx_t ni65_send_packet(struct sk_buff *skb, netif_wake_queue(dev); p->lock = 0; - dev->trans_start = jiffies; spin_unlock_irqrestore(&p->ring_lock, flags); } -- cgit v1.1