diff --git a/fthd_isp.c b/fthd_isp.c
index 9dba848..ebe21d7 100644
--- a/fthd_isp.c
+++ b/fthd_isp.c
@@ -577,7 +577,7 @@ int fthd_isp_cmd_set_loadfile(struct fthd_private *dev_priv)
 	if (!filename) {
 		pr_err("no set file for sensorid %04x %04x found\n",
 		       dev_priv->sensor_id0, dev_priv->sensor_id1);
-		return -EINVAL;
+		return 0;
 	}
 
 	/* The set file is allowed to be missing but we don't get calibration */