1 files changed, 11 insertions, 0 deletions

diff --git a/drivers/net/wireless/libertas/scan.c b/drivers/net/wireless/libertas/scan.c
index 6c95af3023cc..e468e155e8be 100644
--- a/drivers/net/wireless/libertas/scan.c
+++ b/drivers/net/wireless/libertas/scan.c
@@ -950,6 +950,11 @@ int lbs_set_scan(struct net_device *dev, struct iw_request_info *info,
 
         lbs_deb_enter(LBS_DEB_WEXT);
 
+        if (!lbs_is_cmd_allowed(priv)) {
+                ret = -EBUSY;
+                goto out;
+        }
+
         if (!priv->radio_on) {
                 ret = -EINVAL;
                 goto out;
@@ -1017,6 +1022,12 @@ int lbs_get_scan(struct net_device *dev, struct iw_request_info *info,
 
         lbs_deb_enter(LBS_DEB_WEXT);
 
+        if (!lbs_is_cmd_allowed(priv)) {
+                err = -EBUSY;
+                lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", err);
+                return err;
+        }
+
         /* iwlist should wait until the current scan is finished */
         if (priv->scan_channel)
                 return -EAGAIN;