From 529ba6e9313dbe60dab7e72c6fdf647a012e9f5b Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Thu, 13 Dec 2012 17:16:45 +0100 Subject: mac80211: clean up association better in suspend When suspending, bss_info_changed() is called to disable beacons, but managed mode interfaces are simply removed (bss_info_changed() is called with "no change" only). This can lead to problems. To fix this and copy the BSS configuration, clear it during suspend and restore it on resume. Signed-off-by: Johannes Berg --- net/mac80211/util.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'net/mac80211/util.c') diff --git a/net/mac80211/util.c b/net/mac80211/util.c index 051313f0d1c2..2e2e13bf96b2 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -1526,6 +1526,11 @@ int ieee80211_reconfig(struct ieee80211_local *local) BSS_CHANGED_IDLE | BSS_CHANGED_TXPOWER; +#ifdef CONFIG_PM + if (local->resuming) + sdata->vif.bss_conf = sdata->suspend_bss_conf; +#endif + switch (sdata->vif.type) { case NL80211_IFTYPE_STATION: changed |= BSS_CHANGED_ASSOC | -- cgit v1.2.3