On Thu, Mar 17, 2016 at 12:55:59PM +0100, Vishal Thanki wrote: > @@ -840,6 +857,8 @@ void rt2x00usb_disconnect(struct usb_interface *usb_intf) > struct ieee80211_hw *hw = usb_get_intfdata(usb_intf); > struct rt2x00_dev *rt2x00dev = hw->priv; > > + usb_kill_anchored_urbs(rt2x00dev->anchor); Driver can still submit urb's after that. This should be placed after we disable radio and flush queues and race conditions with hrtimer rt2800usb_tx_sta_fifo_timeout() should be handled. Stanislaw -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html