staging: rtl8192e: Remove files dot11d.c and dot11d.h

Remove files dot11d.c and dot11d.h as they are empty.
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/ed7de82ade0fde1835bbd88aafba74aeb128beed.1701989555.git.philipp.g.hortmann@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8192e/Makefile

 # SPDX-License-Identifier: GPL-2.0
 rtllib-objs :=			\
-	dot11d.o		\
 	rtllib_module.o		\
 	rtllib_rx.o		\
 	rtllib_tx.o		\

drivers/staging/rtl8192e/dot11d.c

-// SPDX-License-Identifier: GPL-2.0
-/******************************************************************************
- * Copyright(c) 2008 - 2010 Realtek Corporation. All rights reserved.
- *
- * Contact Information:
- * wlanfae <wlanfae@realtek.com>
- ******************************************************************************/
-#include "dot11d.h"

drivers/staging/rtl8192e/dot11d.h

-/* SPDX-License-Identifier: GPL-2.0 */
-/******************************************************************************
- * Copyright(c) 2008 - 2010 Realtek Corporation. All rights reserved.
- *
- * Contact Information:
- * wlanfae <wlanfae@realtek.com>
- ******************************************************************************/
-#ifndef __INC_DOT11D_H
-#define __INC_DOT11D_H
-
-#include "rtllib.h"
-
-/**
- * struct rt_dot11d_info
- * @channel_map: holds channel values
- *		0 - invalid,
- *		1 - valid (active scan),
- *		2 - valid (passive scan)
- */
-
-#endif

drivers/staging/rtl8192e/rtl8192e/rtl_core.h

@@ -34,8 +34,6 @@
 
 #include "../rtllib.h"
 
-#include "../dot11d.h"
-
 #include "r8192E_firmware.h"
 #include "r8192E_hw.h"
 

drivers/staging/rtl8192e/rtllib_rx.c

@@ -34,7 +34,6 @@
 #include <linux/ctype.h>
 
 #include "rtllib.h"
-#include "dot11d.h"
 
 static void rtllib_rx_mgt(struct rtllib_device *ieee, struct sk_buff *skb,
 			  struct rtllib_rx_stats *stats);

drivers/staging/rtl8192e/rtllib_softmac.c

@@ -18,7 +18,6 @@
 #include <linux/uaccess.h>
 #include <linux/etherdevice.h>
 #include <linux/ieee80211.h>
-#include "dot11d.h"
 
 static void rtllib_sta_wakeup(struct rtllib_device *ieee, short nl);
 

drivers/staging/rtl8192e/rtllib_softmac_wx.c

@@ -14,7 +14,6 @@
 #include <linux/etherdevice.h>
 
 #include "rtllib.h"
-#include "dot11d.h"
 
 int rtllib_wx_set_freq(struct rtllib_device *ieee, struct iw_request_info *a,
 			     union iwreq_data *wrqu, char *b)