void qemu_boot_set(const char *boot_order, Error **errp) { Error *local_err = NULL; if (!boot_set_handler) { error_setg(errp, "no function defined to set boot device list for" " this architecture"); return; } validate_bootdevices(boot_order, &local_err); if (local_err) { error_propagate(errp, local_err); return; } if (boot_set_handler(boot_set_opaque, boot_order)) { error_setg(errp, "setting boot device list failed"); return; } }