wil6210: handle failure in Tx vring config

When configuring Tx vring for new connection,
WMI call to the firmware may fail. In this case, need to
clean up properly. In particular, need to call
cfg80211_del_sta() in case of AP like interface.

Perform full "disconnect" procedure for proper clean up
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>

drivers/net/wireless/ath/wil6210/main.c

@@ -422,7 +422,7 @@ static void wil_connect_worker(struct work_struct *work)
 		wil->sta[cid].status = wil_sta_connected;
 		netif_tx_wake_all_queues(ndev);
 	} else {
-		wil->sta[cid].status = wil_sta_unused;
+		wil_disconnect_cid(wil, cid, WLAN_REASON_UNSPECIFIED, true);
 	}
 }