On Mon, 2017-09-18 at 11:04 +0300, Sergey Matyukevich wrote: > > */ > static int qtnf_netdev_close(struct net_device *ndev) > { > - netif_carrier_off(ndev); > qtnf_virtual_intf_cleanup(ndev); > qtnf_netdev_updown(ndev, 0); > + netif_carrier_off(ndev); > return 0; > } This seems unrelated? > - if (timer_pending(&mac->scan_timeout)) > - del_timer_sync(&mac->scan_timeout); > qtnf_scan_done(mac, le32_to_cpu(status->flags) & > QLINK_SCAN_ABORTED); and that's related perhaps but not really explained in the changelog, not sure? johannes