usbnet: consider device busy at each recieved packet

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 <[email protected]> Signed-off-by: David S. Miller <[email protected]>
ixin · Mar 23, 2012 · 8a78335 · 8a78335
1 parent eaddcd7
commit 8a78335
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
@@ -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);