Re: [PATCH 11/21] erofs: use dsb instead of layout for ondisk super_block

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To: Gao Xiang <hsiangkao@xxxxxxx>
Subject: Re: [PATCH 11/21] erofs: use dsb instead of layout for ondisk super_block
From: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Date: Mon, 2 Sep 2019 05:12:34 -0700
Cc: Christoph Hellwig <hch@xxxxxxxxxxxxx>, Chao Yu <yuchao0@xxxxxxxxxx>, Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>, linux-fsdevel@xxxxxxxxxxxxxxx, devel@xxxxxxxxxxxxxxxxxxxx, linux-erofs@xxxxxxxxxxxxxxxx, Chao Yu <chao@xxxxxxxxxx>, Gao Xiang <gaoxiang25@xxxxxxxxxx>
In-reply-to: <20190901055130.30572-12-hsiangkao@aol.com>
User-agent: Mutt/1.11.4 (2019-03-13)

> +	dsb = (struct erofs_super_block *)((u8 *)bh->b_data +
> +					   EROFS_SUPER_OFFSET);

Not new in this patch, but that u8 cast shouldn't be needed.

Follow-Ups:
- Re: [PATCH 11/21] erofs: use dsb instead of layout for ondisk super_block
  - From: Gao Xiang

References:
- [PATCH v6 00/24] erofs: promote erofs from staging
  - From: Gao Xiang
- [PATCH 00/21] erofs: patchset addressing Christoph's comments
  - From: Gao Xiang
- [PATCH 11/21] erofs: use dsb instead of layout for ondisk super_block
  - From: Gao Xiang

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