func: static int handle_parse_opts(QemuOpts *opts, FsDriverEntry *fse, Error **errp)
  {
      const char *sec_model = qemu_opt_get(opts, "security_model");
      const char *path = qemu_opt_get(opts, "path");
      if (sec_model) {
          error_report("Invalid argument security_model specified with handle fsdriver");
          return -1;
      }
      if (!path) {
          error_report("fsdev: No path specified");
          return -1;
      }
      fse->path = g_strdup(path);
      return 0;
  }