linux-kernel - Re: Checkpatch false positive?

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Message-ID: <20090127081954.47609e46@infradead.org>
Date:	Tue, 27 Jan 2009 08:19:54 -0800
From:	Arjan van de Ven <arjan@...radead.org>
To:	Jan Kara <jack@...e.cz>
Cc:	apw@...onical.com, linux-kernel@...r.kernel.org
Subject: Re: Checkpatch false positive?

On Tue, 27 Jan 2009 16:49:05 +0100
Jan Kara <jack@...e.cz> wrote:

>   Hi,
> 
>   I've used checkpatch.pl to verify one of my patches. It complains:
> 
> ERROR: trailing statements should be on next line
> #167: FILE: fs/quota/quota_tree.c:249:
> +       for (i = 0, ddquot = buf + sizeof(struct qt_disk_dqdbheader);
> [...]
>              i++, ddquot += info->dqi_entry_size);
> 
>   But the code looks like:
>         for (i = 0, ddquot = buf + sizeof(struct qt_disk_dqdbheader);
>              i < qtree_dqstr_in_blk(info)
> && !qtree_entry_unused(info, ddquot); i++, ddquot +=
> info->dqi_entry_size);
> 

while tihs might be correct C... don't you think it would be much
better to actually have a statement here rather than cramming
everything into the for ?
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