usbnet: consider device busy at each recieved packet

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / net / usb / usbnet.c

diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
index 62f8b5cfbb56c3057f49309d2ad4fbd3d611a309..b7b3f5b0d40654c3c50b18ae56c969c03382c71c 100644 (file)
--- a/drivers/net/usb/usbnet.c
+++ b/drivers/net/usb/usbnet.c
@@ -493,6 +493,7 @@ block:
                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);