diff --git a/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c b/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c
index 0ff6fbbb4e4f..6f52b8fb0d6e 100644
--- a/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c
+++ b/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c
@@ -1125,7 +1125,6 @@ static int rtw_wx_set_mlme(struct net_device *dev,
 			     union iwreq_data *wrqu, char *extra)
 {
 	int ret = 0;
-	u16 reason;
 	struct adapter *padapter = rtw_netdev_priv(dev);
 	struct iw_mlme *mlme = (struct iw_mlme *)extra;
 
@@ -1133,8 +1132,6 @@ static int rtw_wx_set_mlme(struct net_device *dev,
 	if (mlme == NULL)
 		return -1;
 
-	reason = mlme->reason_code;
-
 	switch (mlme->cmd) {
 	case IW_MLME_DEAUTH:
 		if (!rtw_set_802_11_disassociate(padapter))