K 10
svn:author
V 4
avos
K 8
svn:date
V 27
2016-12-04T15:58:34.100727Z
K 7
svn:log
V 276
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

END