270 		struct cfg80211_scan_request *scan_req;  in ieee80211_scan_rx()  local
274 		scan_req = rcu_dereference(local->scan_req);  in ieee80211_scan_rx()
277 		if (scan_req)  in ieee80211_scan_rx()
278 			scan_req_flags = scan_req->flags;  in ieee80211_scan_rx()
334 	req = rcu_dereference_protected(local->scan_req,  in ieee80211_prep_hw_scan()
396 	struct cfg80211_scan_request *scan_req;  in __ieee80211_scan_completed()  local
411 	if (WARN_ON(!local->scan_req))  in __ieee80211_scan_completed()
440 	scan_req = rcu_dereference_protected(local->scan_req,  in __ieee80211_scan_completed()
443 	if (scan_req != local->int_scan_req) {  in __ieee80211_scan_completed()
445 		cfg80211_scan_done(scan_req, &local->scan_info);  in __ieee80211_scan_completed()
447 	RCU_INIT_POINTER(local->scan_req, NULL);  in __ieee80211_scan_completed()
582 	if (!local->scan_req || local->scanning)  in ieee80211_run_deferred_scan()
628 	struct cfg80211_scan_request *scan_req;  in ieee80211_scan_state_send_probe()  local
632 	scan_req = rcu_dereference_protected(local->scan_req,  in ieee80211_scan_state_send_probe()
636 	if (scan_req->no_cck)  in ieee80211_scan_state_send_probe()
638 	if (scan_req->flags & NL80211_SCAN_FLAG_MIN_PREQ_CONTENT)  in ieee80211_scan_state_send_probe()
640 	if (scan_req->flags & NL80211_SCAN_FLAG_RANDOM_SN)  in ieee80211_scan_state_send_probe()
646 	for (i = 0; i < scan_req->n_ssids; i++)  in ieee80211_scan_state_send_probe()
648 			sdata, local->scan_addr, scan_req->bssid,  in ieee80211_scan_state_send_probe()
649 			scan_req->ssids[i].ssid, scan_req->ssids[i].ssid_len,  in ieee80211_scan_state_send_probe()
650 			scan_req->ie, scan_req->ie_len,  in ieee80211_scan_state_send_probe()
651 			scan_req->rates[band], flags,  in ieee80211_scan_state_send_probe()
671 	if (local->scan_req)  in __ieee80211_start_scan()
679 		rcu_assign_pointer(local->scan_req, req);  in __ieee80211_start_scan()
738 	rcu_assign_pointer(local->scan_req, req);  in __ieee80211_start_scan()
805 		local->scan_req = NULL;  in __ieee80211_start_scan()
845 	struct cfg80211_scan_request *scan_req;  in ieee80211_scan_state_decision()  local
870 	scan_req = rcu_dereference_protected(local->scan_req,  in ieee80211_scan_state_decision()
873 	next_chan = scan_req->channels[local->scan_channel_idx];  in ieee80211_scan_state_decision()
888 		if (scan_req->flags & NL80211_SCAN_FLAG_LOW_PRIORITY)  in ieee80211_scan_state_decision()
909 	struct cfg80211_scan_request *scan_req;  in ieee80211_scan_state_set_channel()  local
911 	scan_req = rcu_dereference_protected(local->scan_req,  in ieee80211_scan_state_set_channel()
915 	chan = scan_req->channels[local->scan_channel_idx];  in ieee80211_scan_state_set_channel()
932 	switch (scan_req->scan_width) {  in ieee80211_scan_state_set_channel()
947 		    oper_scan_width == scan_req->scan_width)  in ieee80211_scan_state_set_channel()
983 	    !scan_req->n_ssids) {  in ieee80211_scan_state_set_channel()
1032 	struct cfg80211_scan_request *scan_req;  in ieee80211_scan_work()  local
1045 	scan_req = rcu_dereference_protected(local->scan_req,  in ieee80211_scan_work()
1059 	if (!sdata || !scan_req)  in ieee80211_scan_work()
1065 		RCU_INIT_POINTER(local->scan_req, NULL);  in ieee80211_scan_work()
1068 		rc = __ieee80211_start_scan(sdata, scan_req);  in ieee80211_scan_work()
1071 			rcu_assign_pointer(local->scan_req, scan_req);  in ieee80211_scan_work()
1091 			if (local->scan_channel_idx >= scan_req->n_channels) {  in ieee80211_scan_work()
1149 	if (local->scan_req)  in ieee80211_request_ibss_scan()
1231 	if (!local->scan_req)  in ieee80211_scan_cancel()