331 	struct hostap_bss_info *bss;  in __hostap_get_bss()  local
334 		bss = list_entry(ptr, struct hostap_bss_info, list);  in __hostap_get_bss()
335 		if (memcmp(bss->bssid, bssid, ETH_ALEN) == 0 &&  in __hostap_get_bss()
337 		     (ssid_len == bss->ssid_len &&  in __hostap_get_bss()
338 		      memcmp(ssid, bss->ssid, ssid_len) == 0))) {  in __hostap_get_bss()
339 			list_move(&bss->list, &local->bss_list);  in __hostap_get_bss()
340 			return bss;  in __hostap_get_bss()
351 	struct hostap_bss_info *bss;  in __hostap_add_bss()  local
354 		bss = list_entry(local->bss_list.prev,  in __hostap_add_bss()
356 		list_del(&bss->list);  in __hostap_add_bss()
359 		bss = kmalloc(sizeof(*bss), GFP_ATOMIC);  in __hostap_add_bss()
360 		if (bss == NULL)  in __hostap_add_bss()
364 	memset(bss, 0, sizeof(*bss));  in __hostap_add_bss()
365 	memcpy(bss->bssid, bssid, ETH_ALEN);  in __hostap_add_bss()
366 	memcpy(bss->ssid, ssid, ssid_len);  in __hostap_add_bss()
367 	bss->ssid_len = ssid_len;  in __hostap_add_bss()
369 	list_add(&bss->list, &local->bss_list);  in __hostap_add_bss()
370 	return bss;  in __hostap_add_bss()
376 	struct hostap_bss_info *bss;  in __hostap_expire_bss()  local
379 		bss = list_entry(local->bss_list.prev,  in __hostap_expire_bss()
381 		if (!time_after(jiffies, bss->last_update + 60 * HZ))  in __hostap_expire_bss()
384 		list_del(&bss->list);  in __hostap_expire_bss()
386 		kfree(bss);  in __hostap_expire_bss()
401 	struct hostap_bss_info *bss;  in hostap_rx_sta_beacon()  local
443 	if (ssid_len > sizeof(bss->ssid))  in hostap_rx_sta_beacon()
444 		ssid_len = sizeof(bss->ssid);  in hostap_rx_sta_beacon()
447 	bss = __hostap_get_bss(local, mgmt->bssid, ssid, ssid_len);  in hostap_rx_sta_beacon()
448 	if (bss == NULL)  in hostap_rx_sta_beacon()
449 		bss = __hostap_add_bss(local, mgmt->bssid, ssid, ssid_len);  in hostap_rx_sta_beacon()
450 	if (bss) {  in hostap_rx_sta_beacon()
451 		bss->last_update = jiffies;  in hostap_rx_sta_beacon()
452 		bss->count++;  in hostap_rx_sta_beacon()
453 		bss->capab_info = le16_to_cpu(mgmt->u.beacon.capab_info);  in hostap_rx_sta_beacon()
455 			memcpy(bss->wpa_ie, wpa, wpa_len);  in hostap_rx_sta_beacon()
456 			bss->wpa_ie_len = wpa_len;  in hostap_rx_sta_beacon()
458 			bss->wpa_ie_len = 0;  in hostap_rx_sta_beacon()
460 			memcpy(bss->rsn_ie, rsn, rsn_len);  in hostap_rx_sta_beacon()
461 			bss->rsn_ie_len = rsn_len;  in hostap_rx_sta_beacon()
463 			bss->rsn_ie_len = 0;  in hostap_rx_sta_beacon()
464 		bss->chan = chan;  in hostap_rx_sta_beacon()