diff --git a/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c b/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c
index 99e6b1028f71..90c2997256b7 100644
--- a/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c
+++ b/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c
@@ -4912,7 +4912,6 @@ static int rtw_ioctl_wext_private(struct net_device *dev, union iwreq_data *wrq_
 	s32 k;
 	const iw_handler *priv;		/* Private ioctl */
 	const struct iw_priv_args *priv_args;	/* Private ioctl description */
-	u32 num_priv;				/* Number of ioctl */
 	u32 num_priv_args;			/* Number of descriptions */
 	iw_handler handler;
 	int temp;
@@ -4948,7 +4947,6 @@ static int rtw_ioctl_wext_private(struct net_device *dev, union iwreq_data *wrq_
 
 	priv = rtw_private_handler;
 	priv_args = rtw_private_args;
-	num_priv = ARRAY_SIZE(rtw_private_handler);
 	num_priv_args = ARRAY_SIZE(rtw_private_args);
 
 	if (num_priv_args == 0) {
diff --git a/drivers/staging/rtl8723bs/os_dep/osdep_service.c b/drivers/staging/rtl8723bs/os_dep/osdep_service.c
index 62fdd24ba427..25a80041ce87 100644
--- a/drivers/staging/rtl8723bs/os_dep/osdep_service.c
+++ b/drivers/staging/rtl8723bs/os_dep/osdep_service.c
@@ -318,13 +318,9 @@ int rtw_change_ifname(struct adapter *padapter, const char *ifname)
 
 void rtw_buf_free(u8 **buf, u32 *buf_len)
 {
-	u32 ori_len;
-
 	if (!buf || !buf_len)
 		return;
 
-	ori_len = *buf_len;
-
 	if (*buf) {
 		*buf_len = 0;
 		kfree(*buf);