staging: rtl8723au: Eliminate write-only struct wlan_network->aid

Signed-off-by: Jes Sorensen <[e-mail]>
Signed-off-by: Greg Kroah-Hartman <[e-mail]>

drivers/staging/rtl8723au/core/rtw_mlme.c

···
 		pnetwork->network_type = 0;
 		pnetwork->fixed = false;
 		pnetwork->last_scanned = jiffies;
-		pnetwork->aid = 0;
 		pnetwork->join_res = 0;
 	}
 
···
 		pnetwork->last_scanned = jiffies;
 
 		pnetwork->network_type = 0;
-		pnetwork->aid = 0;
 		pnetwork->join_res = 0;
 
 		/* bss info not receiving from the right channel */
···
 	cur_network->network.beacon_interval =
 		ptarget_wlan->network.beacon_interval;
 	cur_network->network.tsf = ptarget_wlan->network.tsf;
-	cur_network->aid = pnetwork->join_res;
 
 	rtw_set_signal_stat_timer(&padapter->recvpriv);
 	padapter->recvpriv.signal_strength =

drivers/staging/rtl8723au/core/rtw_mlme_ext.c

···
 	pjoinbss_evt = (struct joinbss_event*)(pevtcmd + sizeof(struct C2HEvent_Header));
 	memcpy((unsigned char *)&pjoinbss_evt->network.network,
 	       &pmlmeinfo->network, sizeof(struct wlan_bssid_ex));
-	pjoinbss_evt->network.join_res	= pjoinbss_evt->network.aid = res;
+	pjoinbss_evt->network.join_res = res;
 
 	DBG_8723A("report_join_res23a(%d)\n", res);
 

drivers/staging/rtl8723au/include/wlan_bssdef.h

···
 	/*  set to fixed when not to be removed as site-surveying */
 	int	fixed;
 	unsigned long	last_scanned; /* timestamp for the network */
-	int	aid;		/* will only be valid when a BSS is joined. */
 	int	join_res;
 	struct wlan_bssid_ex	network; /* must be the last item */
 	struct wlan_bcn_info	BcnInfo;