staging: rtl8192e: Rename r8192_wx_set_wap

Use naming schema found in other rtlwifi devices.
Rename r8192_wx_set_wap to _rtl92e_wx_set_wap.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8192e/rtl8192e/rtl_wx.c

@@ -637,10 +637,9 @@ static int _rtl92e_wx_get_frag(struct net_device *dev,
 }
 
 
-static int r8192_wx_set_wap(struct net_device *dev,
-			 struct iw_request_info *info,
-			 union iwreq_data *awrq,
-			 char *extra)
+static int _rtl92e_wx_set_wap(struct net_device *dev,
+			      struct iw_request_info *info,
+			      union iwreq_data *awrq, char *extra)
 {
 	int ret;
 	struct r8192_priv *priv = rtllib_priv(dev);
@@ -1127,7 +1126,7 @@ static iw_handler r8192_wx_handlers[] = {
 	[IW_IOCTL(SIOCSIWSENS)] = _rtl92e_wx_set_sens,
 	[IW_IOCTL(SIOCGIWSENS)] = _rtl92e_wx_get_sens,
 	[IW_IOCTL(SIOCGIWRANGE)] = rtl8192_wx_get_range,
-	[IW_IOCTL(SIOCSIWAP)] = r8192_wx_set_wap,
+	[IW_IOCTL(SIOCSIWAP)] = _rtl92e_wx_set_wap,
 	[IW_IOCTL(SIOCGIWAP)] = _rtl92e_wx_get_wap,
 	[IW_IOCTL(SIOCSIWSCAN)] = _rtl92e_wx_set_scan,
 	[IW_IOCTL(SIOCGIWSCAN)] = _rtl92e_wx_get_scan,