[PATCH] staging: rtl8723bs: Fix incorrect type in declaration

["Javier F. Arias" <jarias.linux@gmail.com>]

Fix incorrect type in declaration to solve the warnings 'incorrect
type in argument 2' in the rtw_get_wpa_ie and rtw_get_wpa_ie function
calls, as both expect the same variable in argument 2 with the
type int *.
Issue found by Sparse.

Signed-off-by: Javier F. Arias <jarias.linux@gmail.com>
---
 drivers/staging/rtl8723bs/os_dep/ioctl_linux.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c b/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c
index 8e58763c8a8d..db6528a01229 100644
--- a/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c
+++ b/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c
@@ -2430,7 +2430,8 @@ static int rtw_get_ap_info(struct net_device *dev,
                                union iwreq_data *wrqu, char *extra)
 {
 	int ret = 0;
-	u32 cnt = 0, wpa_ielen;
+	int wpa_ielen;
+	u32 cnt = 0;
 	struct list_head	*plist, *phead;
 	unsigned char *pbuf;
 	u8 bssid[ETH_ALEN];
-- 
2.20.1