linux-kernel - Re: [patch 3/4] reiserfs: fixup perms when xattrs are disabled

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Date:	Sun, 17 May 2009 09:59:20 -0400
From:	Jeff Mahoney <jeffm@...e.com>
To:	Stefan Richter <stefanr@...6.in-berlin.de>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	LKML <linux-kernel@...r.kernel.org>,
	ReiserFS Development List <reiserfs-devel@...r.kernel.org>,
	Al Viro <viro@...iv.linux.org.uk>
Subject: Re: [patch 3/4] reiserfs: fixup perms when xattrs are disabled

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Stefan Richter wrote:
> Jeff Mahoney wrote:
>>  This patch CONFIG_REISERFS_FS_XATTR protection from reiserfs_permission.
>>
>>  This is needed to avoid warnings during file deletions and chowns with
>>  xattrs disabled.
>>
>> Signed-off-by: Jeff Mahoney <jeffm@...e.com>
> 
> Al has a minimally edited version in vfs-2.6.git/for-next:
> 
> [...]
>> +#ifdef CONFIG_REISERFS_FS_XATTR
>> +    /*
>> +     * Stat data v1 doesn't support ACLs.
>> +     */
>> +    if (get_inode_sd_version(inode) != STAT_DATA_V1)
>> +        return generic_permission(inode, mask, reiserfs_check_acl);
>> +    else
>> +#endif
>> +        return generic_permission(inode, mask, NULL);
>> +}
>> +
> 
> The else is omitted, and hence the second return unindented.

Oops, of course. I'd forgotten about that once I thought Al had merged them.

- -Jeff

- --
Jeff Mahoney
SUSE Labs
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