linux-kernel - Re: [PATCH] fs: fat: use MSDOS_SB macro to get msdos_sb

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Message-ID: <874msiuafn.fsf@devron.myhome.or.jp>
Date:	Fri, 26 Dec 2014 16:39:24 +0900
From:	OGAWA Hirofumi <hirofumi@...l.parknet.co.jp>
To:	Fred Chou <fred.chou.nd@...il.com>,
	Andrew Morton <akpm@...ux-foundation.org>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] fs: fat: use MSDOS_SB macro to get msdos_sb_info

Fred Chou <fred.chou.nd@...il.com> writes:

> From: Fred Chou <fred.chou.nd@...il.com>
>
> Use the MSDOS_SB macro to get msdos_sb_info, instead of coding it
> directly.

Looks good. Thanks.

Acked-by: OGAWA Hirofumi <hirofumi@...l.parknet.co.jp>

> Signed-off-by: Fred Chou <fred.chou.nd@...il.com>
> ---
>  fs/fat/inode.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/fs/fat/inode.c b/fs/fat/inode.c
> index 1956dae..0f52d5f 100644
> --- a/fs/fat/inode.c
> +++ b/fs/fat/inode.c
> @@ -640,7 +640,7 @@ static void fat_set_state(struct super_block *sb,
>  {
>  	struct buffer_head *bh;
>  	struct fat_boot_sector *b;
> -	struct msdos_sb_info *sbi = sb->s_fs_info;
> +	struct msdos_sb_info *sbi = MSDOS_SB(sb);
>  
>  	/* do not change any thing if mounted read only */
>  	if ((sb->s_flags & MS_RDONLY) && !force)

-- 
OGAWA Hirofumi <hirofumi@...l.parknet.co.jp>
--
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