staging: rtl8723au: Make sparse happy - make rtw_get_beacon_interval23a_from_ie return __le16 *

Signed-off-by: NJes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8723au/core/rtw_ap.c

@@ -791,6 +791,7 @@ int rtw_check_beacon_data23a(struct rtw_adapter *padapter, u8 *pbuf,
 	u8 *pHT_caps_ie = NULL;
 	u8 *pHT_info_ie = NULL;
 	struct sta_info *psta = NULL;
+	__le16 *pbeacon;
 	u16 cap, ht_cap = false;
 	uint ie_len = 0;
 	int group_cipher, pairwise_cipher;
@@ -838,8 +839,8 @@ int rtw_check_beacon_data23a(struct rtw_adapter *padapter, u8 *pbuf,
 
 	/* beacon interval */
 	/* ie + 8;  8: TimeStamp, 2: Beacon Interval 2:Capability */
-	p = rtw_get_beacon_interval23a_from_ie(ie);
-	pbss_network->Configuration.BeaconPeriod = get_unaligned_le16(p);
+	pbeacon = rtw_get_beacon_interval23a_from_ie(ie);
+	pbss_network->Configuration.BeaconPeriod = get_unaligned_le16(pbeacon);
 
 	/* capability */
 	cap = get_unaligned_le16(ie);

drivers/staging/rtl8723au/core/rtw_mlme.c

@@ -347,9 +347,9 @@ u16 rtw_get_capability23a(struct wlan_bssid_ex *bss)
 	return le16_to_cpu(val);
 }
 
-u8 *rtw_get_beacon_interval23a_from_ie(u8 *ie)
+__le16 *rtw_get_beacon_interval23a_from_ie(u8 *ie)
 {
-	return ie + 8;
+	return (__le16 *)(ie + 8);
 }
 
 int rtw_init_mlme_priv23a (struct rtw_adapter *padapter)

drivers/staging/rtl8723au/include/rtw_mlme.h

@@ -470,7 +470,7 @@ int rtw_if_up23a(struct rtw_adapter *padapter);
 int rtw_linked_check(struct rtw_adapter *padapter);
 
 __le16 *rtw_get_capability23a_from_ie(u8 *ie);
-u8 *rtw_get_beacon_interval23a_from_ie(u8 *ie);
+__le16 *rtw_get_beacon_interval23a_from_ie(u8 *ie);
 
 
 void rtw_joinbss_reset23a(struct rtw_adapter *padapter);