diff --git a/drivers/staging/rtl8723bs/core/rtw_ap.c b/drivers/staging/rtl8723bs/core/rtw_ap.c
index 4cd9b7a74313..121b9db76711 100644
--- a/drivers/staging/rtl8723bs/core/rtw_ap.c
+++ b/drivers/staging/rtl8723bs/core/rtw_ap.c
@@ -1445,7 +1445,7 @@ static void update_bcn_wps_ie(struct adapter *padapter)
 	wps_ielen = (uint)pwps_ie_src[1];/* to get ie data len */
 	if ((wps_offset + wps_ielen + 2 + remainder_ielen) <= MAX_IE_SZ) {
 		memcpy(pwps_ie, pwps_ie_src, wps_ielen + 2);
-		pwps_ie += (wps_ielen+2);
+		pwps_ie += (wps_ielen + 2);
 
 		if (pbackup_remainder_ie)
 			memcpy(pwps_ie, pbackup_remainder_ie, remainder_ielen);