urtwn: fix panic on device detach.
Remove frames from active/pending Tx queues and free related node
references when vap is destroyed to prevent various use-after-free
scenarios.
Reported and tested by: Aleksander Alekseev <afiskon@devzen.ru>
PR: 208632
Approved by: re (gjb)
|
head/sys/dev/urtwn/if_urtwn.c