fs: remove unnecessary option argument validation

PR-URL: #53861
Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Vinícius Lourenço Claro Cardoso <contact@viniciusl.com.br>

lib/fs.js

@@ -1350,19 +1350,20 @@ function mkdirSync(path, options) {
  let mode = 0o777;
  let recursive = false;
  if (typeof options === 'number' || typeof options === 'string') {
- mode = options;
+ mode = parseFileMode(options, 'mode');
  } else if (options) {
- if (options.recursive !== undefined)
+ if (options.recursive !== undefined) {
  recursive = options.recursive;
- if (options.mode !== undefined)
- mode = options.mode;
+ validateBoolean(recursive, 'options.recursive');
+ }
+ if (options.mode !== undefined) {
+ mode = parseFileMode(options.mode, 'options.mode');
+ }
  }
- path = getValidatedPath(path);
- validateBoolean(recursive, 'options.recursive');
 
  const result = binding.mkdir(
- path,
- parseFileMode(mode, 'mode'),
+ getValidatedPath(path),
+ mode,
  recursive,
  );