Do not try to recreate wlan(4) interface if it already exists.
authoravos <avos@FreeBSD.org>
Sun, 4 Dec 2016 15:58:34 +0000 (15:58 +0000)
committeravos <avos@FreeBSD.org>
Sun, 4 Dec 2016 15:58:34 +0000 (15:58 +0000)
commit0e2c4a5d912d08d0370c38892c2bb605580a8288
tree677c9e2fb2c03ad3672fe84be3217b39adef6d67
parent2135ebfb7340f888db1852bc84a35e01bf0eee8e
Do not try to recreate wlan(4) interface if it already exists.

This should fix error messages caused by devd(8) during startup:

Starting Network: lo0 wlan0.
...
Starting devd.
ifconfig: SIOCS80211: Device busy
wpa_supplicant already running?  (pid=323).

MFC after: 2 weeks
etc/pccard_ether