void close_cached_dir(struct cached_fid *cfid)
{
	mutex_lock(&cfid->fid_mutex);
	kref_put(&cfid->refcount, smb2_close_cached_fid);
	mutex_unlock(&cfid->fid_mutex);
}
void close_cached_dir(struct cached_fid *cfid)
{
	mutex_lock(&cfid->fid_mutex);
	kref_put(&cfid->refcount, smb2_close_cached_fid);
	mutex_unlock(&cfid->fid_mutex);
}