Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem

Conflicts:
	Documentation/feature-removal-schedule.txt
	drivers/net/wireless/ipw2x00/ipw2200.c

1 files changed, 4 insertions, 18 deletions

diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index aba025d748e9..0b6fc92bc0d7 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -1221,7 +1221,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
 		mutex_lock(&local->sta_mtx);
 
 		list_for_each_entry(sta, &local->sta_list, list) {
-			ieee80211_sta_tear_down_BA_sessions(sta);
+			ieee80211_sta_tear_down_BA_sessions(sta, true);
 			clear_sta_flags(sta, WLAN_STA_BLOCK_BA);
 		}
 
@@ -1297,16 +1297,12 @@ static int check_mgd_smps(struct ieee80211_if_managed *ifmgd,
 }
 
 /* must hold iflist_mtx */
-void ieee80211_recalc_smps(struct ieee80211_local *local,
-			   struct ieee80211_sub_if_data *forsdata)
+void ieee80211_recalc_smps(struct ieee80211_local *local)
 {
 	struct ieee80211_sub_if_data *sdata;
 	enum ieee80211_smps_mode smps_mode = IEEE80211_SMPS_OFF;
 	int count = 0;
 
-	if (forsdata)
-		lockdep_assert_held(&forsdata->u.mgd.mtx);
-
 	lockdep_assert_held(&local->iflist_mtx);
 
 	/*
@@ -1324,18 +1320,8 @@ void ieee80211_recalc_smps(struct ieee80211_local *local,
 			continue;
 		if (sdata->vif.type != NL80211_IFTYPE_STATION)
 			goto set;
-		if (sdata != forsdata) {
-			/*
-			 * This nested is ok -- we are holding the iflist_mtx
-			 * so can't get here twice or so. But it's required
-			 * since normally we acquire it first and then the
-			 * iflist_mtx.
-			 */
-			mutex_lock_nested(&sdata->u.mgd.mtx, SINGLE_DEPTH_NESTING);
-			count += check_mgd_smps(&sdata->u.mgd, &smps_mode);
-			mutex_unlock(&sdata->u.mgd.mtx);
-		} else
-			count += check_mgd_smps(&sdata->u.mgd, &smps_mode);
+
+		count += check_mgd_smps(&sdata->u.mgd, &smps_mode);
 
 		if (count > 1) {
 			smps_mode = IEEE80211_SMPS_OFF;