cifsd: remove duplicated argument

Fix the following coccicheck warning:
./fs/cifsd/smb2pdu.c:1713:27-41: duplicated argument to & or |

FILE_DELETE_LE is duplicated. Remove one and reorder argument to
make coding style reasonable.

Signed-off-by: Wan Jiabing <wanjiabing@vivo.com>
Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
Signed-off-by: Steve French <stfrench@microsoft.com>