K 10
svn:author
V 4
avos
K 8
svn:date
V 27
2016-02-23T21:11:42.191615Z
K 7
svn:log
V 379
net80211: fix TIM cleanup.

Remove duplicate 'ni->ni_associd = 0' assignment from
ieee80211_node_leave(), since it breaks iv_set_tim() in
ic->ic_node_cleanup() (associd is cleared right after this call).

Tested with RTL8188EU (HOSTAP mode) and
WUSB54GC (STA mode, with powersaving enabled).

Approved by:	adrian (mentor)
Differential Revision:	https://reviews.freebsd.org/D5398

END