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mac80211: Don't merge if BSSID is set manually

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If you set a fixed BSSID manually, you never want that the driver
change it back, or your ad-hoc mesh network will break into peaces. So
don't do it.

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 2009-01-06 03:08:10 +01:00 committed by John W. Linville
parent 137f9f46a4
commit 65f0e6a36e
1 changed files with 1 additions and 0 deletions
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net/mac80211/mlme.c
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@ -1644,6 +1644,7 @@ static void ieee80211_rx_bss_info(struct ieee80211_sub_if_data *sdata,
/* check if we need to merge IBSS */
if (sdata->vif.type == NL80211_IFTYPE_ADHOC && beacon &&
(!(sdata->u.sta.flags & IEEE80211_STA_BSSID_SET)) &&
bss->capability & WLAN_CAPABILITY_IBSS &&
bss->freq == local->oper_channel->center_freq &&
elems->ssid_len == sdata->u.sta.ssid_len &&