USB_DT_HUB_NONVAR_SIZE
} else if (ret >= USB_DT_HUB_NONVAR_SIZE + 2) {
size = USB_DT_HUB_NONVAR_SIZE + desc->bNbrPorts / 8 + 1;
#define AST_VHUB_HUB_DESC_SIZE (USB_DT_HUB_NONVAR_SIZE + 2)
desc->bDescLength = USB_DT_HUB_NONVAR_SIZE + 2 * temp;
if (ret < (USB_DT_HUB_NONVAR_SIZE + 2)) {
desc->bDescLength = USB_DT_HUB_NONVAR_SIZE + 2 * width;