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net80211: fix TIM cleanup.

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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
This commit is contained in:
Andriy Voskoboinyk 2016-02-23 21:11:42 +00:00
parent 287b96dd25
commit ffadb4acda
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=295932
1 changed files with 0 additions and 1 deletions
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sys/net80211/ieee80211_node.c
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@ -2683,7 +2683,6 @@ ieee80211_node_leave(struct ieee80211_node *ni)
IEEE80211_LOCK(ic);
IEEE80211_AID_CLR(vap, ni->ni_associd);
ni->ni_associd = 0;
vap->iv_sta_assoc--;
ic->ic_sta_assoc--;