Remove reassociated_connection variable

This was used to select between "(auth)" and "(reauth)" in
CTRL-EVENT-CONNECTED events. However, the variable was not cleared
anywhere else apart from the AP deinit case. As such, it did not really
provide correct information and is not really of much use even with
proper clearing added. As such, it is cleaner to just get rid of this
altogether.

Signed-hostap: Jouni Malinen <j@w1.fi>

wpa_supplicant/ap.c

@@ -603,7 +603,6 @@ void wpa_supplicant_ap_deinit(struct wpa_supplicant *wpa_s)
 
 	wpa_s->current_ssid = NULL;
 	wpa_s->assoc_freq = 0;
-	wpa_s->reassociated_connection = 0;
 #ifdef CONFIG_P2P
 	if (wpa_s->ap_iface->bss)
 		wpa_s->ap_iface->bss[0]->p2p_group = NULL;

wpa_supplicant/wpa_supplicant.c

@@ -658,16 +658,14 @@ void wpa_supplicant_set_state(struct wpa_supplicant *wpa_s,
 #if defined(CONFIG_CTRL_IFACE) || !defined(CONFIG_NO_STDOUT_DEBUG)
 		struct wpa_ssid *ssid = wpa_s->current_ssid;
 		wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_CONNECTED "- Connection to "
-			MACSTR " completed %s [id=%d id_str=%s]",
-			MAC2STR(wpa_s->bssid), wpa_s->reassociated_connection ?
-			"(reauth)" : "(auth)",
+			MACSTR " completed [id=%d id_str=%s]",
+			MAC2STR(wpa_s->bssid),
 			ssid ? ssid->id : -1,
 			ssid && ssid->id_str ? ssid->id_str : "");
 #endif /* CONFIG_CTRL_IFACE || !CONFIG_NO_STDOUT_DEBUG */
 		wpas_clear_temp_disabled(wpa_s, ssid, 1);
 		wpa_s->extra_blacklist_count = 0;
 		wpa_s->new_connection = 0;
-		wpa_s->reassociated_connection = 1;
 		wpa_drv_set_operstate(wpa_s, 1);
 #ifndef IEEE8021X_EAPOL
 		wpa_drv_set_supp_port(wpa_s, 1);

wpa_supplicant/wpa_supplicant_i.h

@@ -384,7 +384,6 @@ struct wpa_supplicant {
 	int scanning;
 	int sched_scanning;
 	int new_connection;
-	int reassociated_connection;
 
 	int eapol_received; /* number of EAPOL packets received after the
 			     * previous association event */