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mac80211: Creating new IBSS with fixed BSSID

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This fixes a bug when creating a new IBSS network with a
fixed BSSID. The fixed BSSID situation is now with one of
my last patches handled in ieee80211_sta_find_ibss()
function.

It's more robust to test against
(ifsta->flags & IEEE80211_STA_PREV_BSSID_SET), because
ifsta->state is not seted right in every situation and so
the creating of the new IBSS network sometimes hangs after
the first try to scan for a network to merge.

Signed-off-by: Alina Friedrichsen <x-alina@gmx.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Alina Friedrichsen 2009-01-29 09:59:43 +01:00 committed by John W. Linville
parent 547c376376
commit c0415b547d
1 changed files with 2 additions and 3 deletions
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5
net/mac80211/mlme.c
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@ -2722,9 +2722,8 @@ void ieee80211_mlme_notify_scan_completed(struct ieee80211_local *local)
if (sdata && sdata->vif.type == NL80211_IFTYPE_ADHOC) {
ifsta = &sdata->u.sta;
if (!(ifsta->flags & IEEE80211_STA_BSSID_SET) ||
(!(ifsta->state == IEEE80211_STA_MLME_IBSS_JOINED) &&
!ieee80211_sta_active_ibss(sdata)))
if ((!(ifsta->flags & IEEE80211_STA_PREV_BSSID_SET)) ||
!ieee80211_sta_active_ibss(sdata))
ieee80211_sta_find_ibss(sdata, ifsta);
}