---
- branch: MAIN
  date: Tue Dec  3 05:01:45 UTC 2019
  files:
  - new: '1.31'
    old: '1.30'
    path: src/sys/dev/usb/usbnet.c
    pathrev: src/sys/dev/usb/usbnet.c@1.31
    type: modified
  id: 20191203T050145Z.7d8f93969a87cb470f5efb16ec0cba918442c3a5
  log: |
    Fix order of nulling un->un_pri->unp_ec.ec_mii.

    Can't null it until after if_detach prevents further use.

    While here, fix conditionals in usbnet_tick_task to use the unp_dying
    flag, not the nullness of mii (or of ifp, which never null because
    it's an embedded member).
  module: src
  subject: 'CVS commit: src/sys/dev/usb'
  unixtime: '1575349305'
  user: riastradh