[PATCH] erofs: remove unnecessary enum entries

[Chao Yu]

On 2020/10/5 15:15, Chengguang Xu wrote:
> Opt_nouser_xattr and Opt_noacl are useless, so just remove them.
> 
> Signed-off-by: Chengguang Xu <cgxu519 at mykernel.net>

Reviewed-by: Chao Yu <yuchao0 at huawei.com>

Thanks,