diff --git a/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c b/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
index 4be9eb2ccde339a56311284dd30e2de6e2fd641d..b0237b2357ca00e5a1aa57c02f139628eaa1c3a7 100644
--- a/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
+++ b/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
@@ -2831,7 +2831,9 @@ void issue_probersp(struct adapter *padapter, unsigned char *da, u8 is_valid_p2p
 
 }
 
-static int _issue_probereq(struct adapter *padapter, struct ndis_802_11_ssid *pssid, u8 *da, u8 ch, bool append_wps, int wait_ack)
+static int _issue_probereq(struct adapter *padapter,
+			   struct ndis_802_11_ssid *pssid,
+			   u8 *da, u8 ch, bool append_wps, bool wait_ack)
 {
 	int ret = _FAIL;
 	struct xmit_frame		*pmgntframe;
@@ -3430,7 +3432,8 @@ void issue_assocreq(struct adapter *padapter)
 }
 
 /* when wait_ack is ture, this function shoule be called at process context */
-static int _issue_nulldata(struct adapter *padapter, unsigned char *da, unsigned int power_mode, int wait_ack)
+static int _issue_nulldata(struct adapter *padapter, unsigned char *da,
+			   unsigned int power_mode, bool wait_ack)
 {
 	int ret = _FAIL;
 	struct xmit_frame			*pmgntframe;
@@ -3591,7 +3594,8 @@ s32 issue_nulldata_in_interrupt(struct adapter *padapter, u8 *da)
 }
 
 /* when wait_ack is ture, this function shoule be called at process context */
-static int _issue_qos_nulldata(struct adapter *padapter, unsigned char *da, u16 tid, int wait_ack)
+static int _issue_qos_nulldata(struct adapter *padapter, unsigned char *da,
+			       u16 tid, bool wait_ack)
 {
 	int ret = _FAIL;
 	struct xmit_frame			*pmgntframe;
@@ -3715,7 +3719,8 @@ int issue_qos_nulldata(struct adapter *padapter, unsigned char *da, u16 tid, int
 	return ret;
 }
 
-static int _issue_deauth(struct adapter *padapter, unsigned char *da, unsigned short reason, u8 wait_ack)
+static int _issue_deauth(struct adapter *padapter, unsigned char *da,
+			 unsigned short reason, bool wait_ack)
 {
 	struct xmit_frame			*pmgntframe;
 	struct pkt_attrib			*pattrib;