diff --git a/drivers/usb/misc/usbtest.c b/drivers/usb/misc/usbtest.c
index b358c4e1cf21..444c69c447be 100644
--- a/drivers/usb/misc/usbtest.c
+++ b/drivers/usb/misc/usbtest.c
@@ -1561,8 +1561,7 @@ usbtest_ioctl (struct usb_interface *intf, unsigned int code, void *buf)
 	if (code != USBTEST_REQUEST)
 		return -EOPNOTSUPP;
 
-	if (param->iterations <= 0 || param->length < 0
-			|| param->sglen < 0 || param->vary < 0)
+	if (param->iterations <= 0)
 		return -EINVAL;
 
 	if (mutex_lock_interruptible(&dev->lock))