diff --git a/drivers/mmc/host/vub300.c b/drivers/mmc/host/vub300.c
index 5e9d4c9c0186..177937dd69ae 100644
--- a/drivers/mmc/host/vub300.c
+++ b/drivers/mmc/host/vub300.c
@@ -2318,6 +2318,7 @@ static int vub300_probe(struct usb_interface *interface,
 		vub300->read_only =
 			(0x0010 & vub300->system_port_status.port_flags) ? 1 : 0;
 	} else {
+		retval = -EINVAL;
 		goto error5;
 	}
 	usb_set_intfdata(interface, vub300);