staging: rtl8188eu: core: Change function parameter to bool

Change int wait_ack to bool wait_ack as it only takes true or false as its argument.
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8188eu/core/rtw_mlme_ext.c

@@ -609,7 +609,7 @@ static void issue_probersp(struct adapter *padapter, unsigned char *da)
 	return;
 }
 
-static int issue_probereq(struct adapter *padapter, struct ndis_802_11_ssid *pssid, u8 *da, int wait_ack)
+static int issue_probereq(struct adapter *padapter, struct ndis_802_11_ssid *pssid, u8 *da, bool wait_ack)
 {
 	int ret = _FAIL;
 	struct xmit_frame		*pmgntframe;