From d862397a3ecb937e2ef61da4b19d90f1b38904f5 Mon Sep 17 00:00:00 2001 From: Sara Sharon Date: Sun, 29 Oct 2017 11:51:09 +0200 Subject: [PATCH] mac80211: tear down RX aggregations first When doing HW restart we tear down aggregations. Since at this point we are not TX'ing any aggregation, while the peer is still sending RX aggregation over the air, it will make sense to tear down the RX aggregations first. Signed-off-by: Sara Sharon Signed-off-by: Luca Coelho Signed-off-by: Johannes Berg --- net/mac80211/ht.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/net/mac80211/ht.c b/net/mac80211/ht.c index 41f5e48f80219..167f83b853e6b 100644 --- a/net/mac80211/ht.c +++ b/net/mac80211/ht.c @@ -292,7 +292,6 @@ void ieee80211_sta_tear_down_BA_sessions(struct sta_info *sta, mutex_lock(&sta->ampdu_mlme.mtx); for (i = 0; i < IEEE80211_NUM_TIDS; i++) { - ___ieee80211_stop_tx_ba_session(sta, i, reason); ___ieee80211_stop_rx_ba_session(sta, i, WLAN_BACK_RECIPIENT, WLAN_REASON_QSTA_LEAVE_QBSS, reason != AGG_STOP_DESTROY_STA && @@ -300,6 +299,9 @@ void ieee80211_sta_tear_down_BA_sessions(struct sta_info *sta, } mutex_unlock(&sta->ampdu_mlme.mtx); + for (i = 0; i < IEEE80211_NUM_TIDS; i++) + ___ieee80211_stop_tx_ba_session(sta, i, reason); + /* stopping might queue the work again - so cancel only afterwards */ cancel_work_sync(&sta->ampdu_mlme.work); -- 2.39.5