1876 		struct ieee80211_sta_tx_tspec *tx_tspec = &ifmgd->tx_tspec[ac];  in __ieee80211_sta_handle_tspec_ac_params()  local
1880 		if (tx_tspec->action == TX_TSPEC_ACTION_NONE &&  in __ieee80211_sta_handle_tspec_ac_params()
1881 		    tx_tspec->admitted_time &&  in __ieee80211_sta_handle_tspec_ac_params()
1882 		    time_after(now, tx_tspec->time_slice_start + HZ)) {  in __ieee80211_sta_handle_tspec_ac_params()
1883 			tx_tspec->consumed_tx_time = 0;  in __ieee80211_sta_handle_tspec_ac_params()
1884 			tx_tspec->time_slice_start = now;  in __ieee80211_sta_handle_tspec_ac_params()
1886 			if (tx_tspec->downgraded)  in __ieee80211_sta_handle_tspec_ac_params()
1887 				tx_tspec->action =  in __ieee80211_sta_handle_tspec_ac_params()
1891 		switch (tx_tspec->action) {  in __ieee80211_sta_handle_tspec_ac_params()
1898 			tx_tspec->action = TX_TSPEC_ACTION_NONE;  in __ieee80211_sta_handle_tspec_ac_params()
1899 			tx_tspec->downgraded = false;  in __ieee80211_sta_handle_tspec_ac_params()
1903 			if (time_after(now, tx_tspec->time_slice_start + HZ)) {  in __ieee80211_sta_handle_tspec_ac_params()
1904 				tx_tspec->action = TX_TSPEC_ACTION_NONE;  in __ieee80211_sta_handle_tspec_ac_params()
1928 			tx_tspec->action = TX_TSPEC_ACTION_NONE;  in __ieee80211_sta_handle_tspec_ac_params()
1931 				tx_tspec->time_slice_start + HZ - now + 1);  in __ieee80211_sta_handle_tspec_ac_params()
2093 			 ifmgd->tx_tspec[ac].downgraded);  in ieee80211_sta_wmm_params()
2095 		if (!ifmgd->tx_tspec[ac].downgraded &&  in ieee80211_sta_wmm_params()
2406 	memset(ifmgd->tx_tspec, 0, sizeof(ifmgd->tx_tspec));  in ieee80211_set_disassoc()
2451 	struct ieee80211_sta_tx_tspec *tx_tspec = &ifmgd->tx_tspec[ac];  in ieee80211_sta_tx_wmm_ac_notify()  local
2454 	if (likely(!tx_tspec->admitted_time))  in ieee80211_sta_tx_wmm_ac_notify()
2457 	if (time_after(now, tx_tspec->time_slice_start + HZ)) {  in ieee80211_sta_tx_wmm_ac_notify()
2458 		tx_tspec->consumed_tx_time = 0;  in ieee80211_sta_tx_wmm_ac_notify()
2459 		tx_tspec->time_slice_start = now;  in ieee80211_sta_tx_wmm_ac_notify()
2461 		if (tx_tspec->downgraded) {  in ieee80211_sta_tx_wmm_ac_notify()
2462 			tx_tspec->action = TX_TSPEC_ACTION_STOP_DOWNGRADE;  in ieee80211_sta_tx_wmm_ac_notify()
2467 	if (tx_tspec->downgraded)  in ieee80211_sta_tx_wmm_ac_notify()
2470 	tx_tspec->consumed_tx_time += tx_time;  in ieee80211_sta_tx_wmm_ac_notify()
2472 	if (tx_tspec->consumed_tx_time >= tx_tspec->admitted_time) {  in ieee80211_sta_tx_wmm_ac_notify()
2473 		tx_tspec->downgraded = true;  in ieee80211_sta_tx_wmm_ac_notify()
2474 		tx_tspec->action = TX_TSPEC_ACTION_DOWNGRADE;  in ieee80211_sta_tx_wmm_ac_notify()