staging: rtl8712: remove duplicate struct

struct ndis_wlan_bssid_ex is a doppelganger of struct wlan_bssid_ex,
and is used about a third as often.

Switch all instances to wlan_bssid_ex, and remove ndis_wlan_bssid_ex

This also gets rid of a use of typedef NDIS_802_11_RATES_EX

Signed-off-by: Joshua Clayton <stillcompiling@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/staging/rtl8712/rtl871x_cmd.c b/drivers/staging/rtl8712/rtl871x_cmd.c
index f07050d..06d9844 100644
--- a/drivers/staging/rtl8712/rtl871x_cmd.c
+++ b/drivers/staging/rtl8712/rtl871x_cmd.c
@@ -456,9 +456,7 @@
 	INIT_LIST_HEAD(&pcmd->list);
 	pcmd->cmdcode = _CreateBss_CMD_;
 	pcmd->parmbuf = (unsigned char *)pdev_network;
-	pcmd->cmdsz = r8712_get_ndis_wlan_bssid_ex_sz((
-			struct ndis_wlan_bssid_ex *)
-			pdev_network);
+	pcmd->cmdsz = r8712_get_ndis_wlan_bssid_ex_sz(pdev_network);
 	pcmd->rsp = NULL;
 	pcmd->rspsz = 0;
 	/* notes: translate IELength & Length after assign to cmdsz; */
@@ -471,7 +469,7 @@
 
 u8 r8712_joinbss_cmd(struct _adapter  *padapter, struct wlan_network *pnetwork)
 {
-	struct ndis_wlan_bssid_ex *psecnetwork;
+	struct wlan_bssid_ex *psecnetwork;
 	struct cmd_obj		*pcmd;
 	struct cmd_priv		*pcmdpriv = &padapter->cmdpriv;
 	struct mlme_priv	*pmlmepriv = &padapter->mlmepriv;
@@ -502,7 +500,7 @@
 			break;
 		}
 	}
-	psecnetwork = (struct ndis_wlan_bssid_ex *)&psecuritypriv->sec_bss;
+	psecnetwork = &psecuritypriv->sec_bss;
 	if (psecnetwork == NULL) {
 		kfree(pcmd);
 		return _FAIL;
@@ -894,8 +892,7 @@
 	struct sta_info *psta = NULL;
 	struct wlan_network *pwlan = NULL;
 	struct	mlme_priv *pmlmepriv = &padapter->mlmepriv;
-	struct ndis_wlan_bssid_ex *pnetwork = (struct ndis_wlan_bssid_ex *)
-					      pcmd->parmbuf;
+	struct wlan_bssid_ex *pnetwork = (struct wlan_bssid_ex *)pcmd->parmbuf;
 	struct wlan_network *tgt_network = &(pmlmepriv->cur_network);
 
 	if (pcmd->res != H2C_SUCCESS)