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mac80211: quit addba_resp_timer if Tx BA session is torn down
Make addba_resp_timer aware the HT_AGG_STATE_REQ_STOP_BA_MSK mask so that when ___ieee80211_stop_tx_ba_session() is issued the timer will quit. Otherwise when suspend happens before the timer expired, the timer handler will be called immediately after resume and messes up driver status. Signed-off-by: Zhu Yi <yi.zhu@intel.com> Acked-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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@ -179,7 +179,8 @@ static void sta_addba_resp_timer_expired(unsigned long data)
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/* check if the TID waits for addBA response */
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spin_lock_bh(&sta->lock);
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if ((*state & (HT_ADDBA_REQUESTED_MSK | HT_ADDBA_RECEIVED_MSK)) !=
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if ((*state & (HT_ADDBA_REQUESTED_MSK | HT_ADDBA_RECEIVED_MSK |
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HT_AGG_STATE_REQ_STOP_BA_MSK)) !=
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HT_ADDBA_REQUESTED_MSK) {
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spin_unlock_bh(&sta->lock);
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*state = HT_AGG_STATE_IDLE;
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