1935 		struct ieee80211_sta_tx_tspec *tx_tspec = &ifmgd->tx_tspec[ac];  in __ieee80211_sta_handle_tspec_ac_params()  local
1939 		if (tx_tspec->action == TX_TSPEC_ACTION_NONE &&  in __ieee80211_sta_handle_tspec_ac_params()
1940 		    tx_tspec->admitted_time &&  in __ieee80211_sta_handle_tspec_ac_params()
1941 		    time_after(now, tx_tspec->time_slice_start + HZ)) {  in __ieee80211_sta_handle_tspec_ac_params()
1942 			tx_tspec->consumed_tx_time = 0;  in __ieee80211_sta_handle_tspec_ac_params()
1943 			tx_tspec->time_slice_start = now;  in __ieee80211_sta_handle_tspec_ac_params()
1945 			if (tx_tspec->downgraded)  in __ieee80211_sta_handle_tspec_ac_params()
1946 				tx_tspec->action =  in __ieee80211_sta_handle_tspec_ac_params()
1950 		switch (tx_tspec->action) {  in __ieee80211_sta_handle_tspec_ac_params()
1957 			tx_tspec->action = TX_TSPEC_ACTION_NONE;  in __ieee80211_sta_handle_tspec_ac_params()
1958 			tx_tspec->downgraded = false;  in __ieee80211_sta_handle_tspec_ac_params()
1962 			if (time_after(now, tx_tspec->time_slice_start + HZ)) {  in __ieee80211_sta_handle_tspec_ac_params()
1963 				tx_tspec->action = TX_TSPEC_ACTION_NONE;  in __ieee80211_sta_handle_tspec_ac_params()
1987 			tx_tspec->action = TX_TSPEC_ACTION_NONE;  in __ieee80211_sta_handle_tspec_ac_params()
1990 				tx_tspec->time_slice_start + HZ - now + 1);  in __ieee80211_sta_handle_tspec_ac_params()
2152 			 ifmgd->tx_tspec[ac].downgraded);  in ieee80211_sta_wmm_params()
2154 		if (!ifmgd->tx_tspec[ac].downgraded &&  in ieee80211_sta_wmm_params()
2457 	memset(ifmgd->tx_tspec, 0, sizeof(ifmgd->tx_tspec));  in ieee80211_set_disassoc()
2502 	struct ieee80211_sta_tx_tspec *tx_tspec = &ifmgd->tx_tspec[ac];  in ieee80211_sta_tx_wmm_ac_notify()  local
2505 	if (likely(!tx_tspec->admitted_time))  in ieee80211_sta_tx_wmm_ac_notify()
2508 	if (time_after(now, tx_tspec->time_slice_start + HZ)) {  in ieee80211_sta_tx_wmm_ac_notify()
2509 		tx_tspec->consumed_tx_time = 0;  in ieee80211_sta_tx_wmm_ac_notify()
2510 		tx_tspec->time_slice_start = now;  in ieee80211_sta_tx_wmm_ac_notify()
2512 		if (tx_tspec->downgraded) {  in ieee80211_sta_tx_wmm_ac_notify()
2513 			tx_tspec->action = TX_TSPEC_ACTION_STOP_DOWNGRADE;  in ieee80211_sta_tx_wmm_ac_notify()
2518 	if (tx_tspec->downgraded)  in ieee80211_sta_tx_wmm_ac_notify()
2521 	tx_tspec->consumed_tx_time += tx_time;  in ieee80211_sta_tx_wmm_ac_notify()
2523 	if (tx_tspec->consumed_tx_time >= tx_tspec->admitted_time) {  in ieee80211_sta_tx_wmm_ac_notify()
2524 		tx_tspec->downgraded = true;  in ieee80211_sta_tx_wmm_ac_notify()
2525 		tx_tspec->action = TX_TSPEC_ACTION_DOWNGRADE;  in ieee80211_sta_tx_wmm_ac_notify()