diff --git a/drivers/media/usb/airspy/airspy.c b/drivers/media/usb/airspy/airspy.c
index 240a7cc56777..7b1c40132555 100644
--- a/drivers/media/usb/airspy/airspy.c
+++ b/drivers/media/usb/airspy/airspy.c
@@ -1070,6 +1070,10 @@ static int airspy_probe(struct usb_interface *intf,
 				ret);
 		goto err_free_controls;
 	}
+
+	/* Free buf if success*/
+	kfree(buf);
+
 	dev_info(s->dev, "Registered as %s\n",
 			video_device_node_name(&s->vdev));
 	dev_notice(s->dev, "SDR API is still slightly experimental and functionality changes may follow\n");