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 <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/eexpress.c b/drivers/net/eexpress.c
index c31dd06..43c9c9c 100644
--- a/drivers/net/eexpress.c
+++ b/drivers/net/eexpress.c
@@ -543,7 +543,7 @@
if (lp->started)
{
- if (time_after(jiffies, dev->trans_start + 50))
+ if (time_after(jiffies, dev_trans_start(dev) + HZ/2))
{
if (lp->tx_link==lp->last_tx_restart)
{
@@ -1018,7 +1018,7 @@
outw(lp->tx_head+0x16, ioaddr + DATAPORT);
outw(0, ioaddr + DATAPORT);
- outsw(ioaddr + DATAPORT, buf, (len+1)>>1);
+ outsw(ioaddr + DATAPORT, buf, (len+1)>>1);
outw(lp->tx_tail+0xc, ioaddr + WRITE_PTR);
outw(lp->tx_head, ioaddr + DATAPORT);