1932 		struct ieee80211_sta_tx_tspec *tx_tspec = &ifmgd->tx_tspec[ac];  in __ieee80211_sta_handle_tspec_ac_params()  local
1936 		if (tx_tspec->action == TX_TSPEC_ACTION_NONE &&  in __ieee80211_sta_handle_tspec_ac_params()
1937 		    tx_tspec->admitted_time &&  in __ieee80211_sta_handle_tspec_ac_params()
1938 		    time_after(now, tx_tspec->time_slice_start + HZ)) {  in __ieee80211_sta_handle_tspec_ac_params()
1939 			tx_tspec->consumed_tx_time = 0;  in __ieee80211_sta_handle_tspec_ac_params()
1940 			tx_tspec->time_slice_start = now;  in __ieee80211_sta_handle_tspec_ac_params()
1942 			if (tx_tspec->downgraded)  in __ieee80211_sta_handle_tspec_ac_params()
1943 				tx_tspec->action =  in __ieee80211_sta_handle_tspec_ac_params()
1947 		switch (tx_tspec->action) {  in __ieee80211_sta_handle_tspec_ac_params()
1954 			tx_tspec->action = TX_TSPEC_ACTION_NONE;  in __ieee80211_sta_handle_tspec_ac_params()
1955 			tx_tspec->downgraded = false;  in __ieee80211_sta_handle_tspec_ac_params()
1959 			if (time_after(now, tx_tspec->time_slice_start + HZ)) {  in __ieee80211_sta_handle_tspec_ac_params()
1960 				tx_tspec->action = TX_TSPEC_ACTION_NONE;  in __ieee80211_sta_handle_tspec_ac_params()
1984 			tx_tspec->action = TX_TSPEC_ACTION_NONE;  in __ieee80211_sta_handle_tspec_ac_params()
1987 				tx_tspec->time_slice_start + HZ - now + 1);  in __ieee80211_sta_handle_tspec_ac_params()
2149 			 ifmgd->tx_tspec[ac].downgraded);  in ieee80211_sta_wmm_params()
2151 		if (!ifmgd->tx_tspec[ac].downgraded &&  in ieee80211_sta_wmm_params()
2454 	memset(ifmgd->tx_tspec, 0, sizeof(ifmgd->tx_tspec));  in ieee80211_set_disassoc()
2499 	struct ieee80211_sta_tx_tspec *tx_tspec;  in ieee80211_sta_tx_wmm_ac_notify()  local
2507 	tx_tspec = &ifmgd->tx_tspec[ac];  in ieee80211_sta_tx_wmm_ac_notify()
2509 	if (likely(!tx_tspec->admitted_time))  in ieee80211_sta_tx_wmm_ac_notify()
2512 	if (time_after(now, tx_tspec->time_slice_start + HZ)) {  in ieee80211_sta_tx_wmm_ac_notify()
2513 		tx_tspec->consumed_tx_time = 0;  in ieee80211_sta_tx_wmm_ac_notify()
2514 		tx_tspec->time_slice_start = now;  in ieee80211_sta_tx_wmm_ac_notify()
2516 		if (tx_tspec->downgraded) {  in ieee80211_sta_tx_wmm_ac_notify()
2517 			tx_tspec->action = TX_TSPEC_ACTION_STOP_DOWNGRADE;  in ieee80211_sta_tx_wmm_ac_notify()
2522 	if (tx_tspec->downgraded)  in ieee80211_sta_tx_wmm_ac_notify()
2525 	tx_tspec->consumed_tx_time += tx_time;  in ieee80211_sta_tx_wmm_ac_notify()
2527 	if (tx_tspec->consumed_tx_time >= tx_tspec->admitted_time) {  in ieee80211_sta_tx_wmm_ac_notify()
2528 		tx_tspec->downgraded = true;  in ieee80211_sta_tx_wmm_ac_notify()
2529 		tx_tspec->action = TX_TSPEC_ACTION_DOWNGRADE;  in ieee80211_sta_tx_wmm_ac_notify()