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/cassini.c | 1 - 1 file changed, 1 deletion(-) (limited to 'drivers/net/cassini.c') diff --git a/drivers/net/cassini.c b/drivers/net/cassini.c index bd857a20a755..6d76236ea069 100644 --- a/drivers/net/cassini.c +++ b/drivers/net/cassini.c @@ -2889,7 +2889,6 @@ static netdev_tx_t cas_start_xmit(struct sk_buff *skb, struct net_device *dev) */ if (cas_xmit_tx_ringN(cp, ring++ & N_TX_RINGS_MASK, skb)) return NETDEV_TX_BUSY; - dev->trans_start = jiffies; return NETDEV_TX_OK; } -- cgit v1.2.3-59-g8ed1b