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Date:	Wed, 30 Oct 2013 12:38:50 +0000
From:	Matt Fleming <matt@...sole-pimps.org>
To:	"Geyslan G. Bem" <geyslan@...il.com>
Cc:	matthew.garrett@...ula.com, jk@...abs.org, matt.fleming@...el.com,
	linux-efi@...r.kernel.org, linux-kernel@...r.kernel.org,
	kernel-br@...glegroups.com
Subject: Re: [PATCH] efivarfs: 'efivarfs_file_write' function reorganization

On Mon, 14 Oct, at 03:37:17PM, Geyslan G. Bem wrote:
> This reorganization:
> 
> Adds 'attrsize' variable to make the code cleaner and more
> understandable, replacing all 'sizeof(attributes)'.
> 
> Removes 'bytes' prior assignment due this new approach.
> 
> Uses 'memdup_user' instead 'kmalloc' + 'copy_from_user'.
> 
> Signed-off-by: Geyslan G. Bem <geyslan@...il.com>
> ---
>  fs/efivarfs/file.c | 23 +++++++++--------------
>  1 file changed, 9 insertions(+), 14 deletions(-)

Hmm.. I'm not convinced this is much of an improvement. I think removing
'sizeof(attributes)' actually makes the code harder to read.

-- 
Matt Fleming, Intel Open Source Technology Center
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