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| author |   Eric Dumazet <eric.dumazet@gmail.com> | 2010-05-10 05:01:31 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2010-05-10 05:01:31 -0700 |
| commit | 1ae5dc342ac78d7a42965fd1f323815f6f5ef2c1 (patch) | |
| tree | d1955a7639e99832590df26466a34d5786a880ae /drivers/net/usb/kaweth.c | |
| parent | Bluetooth: Fix issues where sk_sleep() helper is needed now (diff) | |
| download | linux-dev-1ae5dc342ac78d7a42965fd1f323815f6f5ef2c1.tar.xz linux-dev-1ae5dc342ac78d7a42965fd1f323815f6f5ef2c1.zip | |
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>
Diffstat (limited to 'drivers/net/usb/kaweth.c')
| -rw-r--r-- | drivers/net/usb/kaweth.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/net/usb/kaweth.c b/drivers/net/usb/kaweth.c index c4c334d9770f..46890dc625dc 100644 --- a/drivers/net/usb/kaweth.c +++ b/drivers/net/usb/kaweth.c @@ -856,7 +856,6 @@ skip: { kaweth->stats.tx_packets++; kaweth->stats.tx_bytes += skb->len; - net->trans_start = jiffies; } spin_unlock_irq(&kaweth->device_lock); |