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usbnet: consider device busy at each recieved packet

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usbnet should centrally handle busy reporting in the rx path
so subdrivers need not worry. This hurts use cases which do
rx only or predominantly.

Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Oliver Neukum 2012-03-03 18:45:07 +01:00 committed by David S. Miller
parent eaddcd7690
commit 8a78335442
1 changed files with 1 additions and 0 deletions
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1
drivers/net/usb/usbnet.c
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@ -493,6 +493,7 @@ static void rx_complete (struct urb *urb)
if (netif_running (dev->net) &&
!test_bit (EVENT_RX_HALT, &dev->flags)) {
rx_submit (dev, urb, GFP_ATOMIC);
usb_mark_last_busy(dev->udev);
return;
}
usb_free_urb (urb);