diff --git a/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c b/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
index c06be65b45cf57b28c9a0ab33408ee04d220ee24..04e29e228c1ec8475f07ddaeb9743fde89469c3e 100644
--- a/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
+++ b/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
@@ -2388,7 +2388,7 @@ void issue_probersp(struct adapter *padapter, unsigned char *da, u8 is_valid_p2p
 				pframe += ssid_ielen_diff;
 				pattrib->pktlen += ssid_ielen_diff;
 			}
-			kfree (buf);
+			kfree(buf);
 		}
 	} else {
 		/* timestamp will be inserted by hardware */