vec_reset_length (s);
s = format (s, "%s/%s/new_id%c", sysfs_vmbus_drv_path, uio_drv_name, 0);
error = clib_sysfs_write ((char *) s, "%s", netvsc_uuid);
if (error)
vec_reset_length (s);
s = format (s, "%s/%s/new_id%c", sysfs_vmbus_drv_path, uio_drv_name, 0);
error = clib_sysfs_write ((char *) s, "%s", netvsc_uuid);
if (error)