fs/ntfs3: Fix getting file type

[ Upstream commit 24c5100a ]

An additional condition causes the mft record to be read from disk
and get the file type dt_type.

Fixes: 22457c04 ("fs/ntfs3: Modified fix directory element type detection")
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>