staging: rtl8192e: Rename r8192_wx_set_mlme

Use naming schema found in other rtlwifi devices.
Rename r8192_wx_set_mlme to _rtl92e_wx_set_mlme.
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

@@ -999,7 +999,7 @@ static int _rtl92e_wx_set_auth(struct net_device *dev,
 	return ret;
 }
 
-static int r8192_wx_set_mlme(struct net_device *dev,
+static int _rtl92e_wx_set_mlme(struct net_device *dev,
 			       struct iw_request_info *info,
 			       union iwreq_data *wrqu, char *extra)
 {
@@ -1150,7 +1150,7 @@ static iw_handler r8192_wx_handlers[] = {
 	[IW_IOCTL(SIOCGIWPOWER)] = _rtl92e_wx_get_power,
 	[IW_IOCTL(SIOCSIWGENIE)] = _rtl92e_wx_set_gen_ie,
 	[IW_IOCTL(SIOCGIWGENIE)] = _rtl92e_wx_get_gen_ie,
-	[IW_IOCTL(SIOCSIWMLME)] = r8192_wx_set_mlme,
+	[IW_IOCTL(SIOCSIWMLME)] = _rtl92e_wx_set_mlme,
 	[IW_IOCTL(SIOCSIWAUTH)] = _rtl92e_wx_set_auth,
 	[IW_IOCTL(SIOCSIWENCODEEXT)] = _rtl92e_wx_set_encode_ext,
 };