linux-kernel - Re: [patch] dynamic_debug: small clean up in ddebug_proc

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Date:	Mon, 8 Mar 2010 10:51:33 -0500
From:	Jason Baron <jbaron@...hat.com>
To:	Dan Carpenter <error27@...il.com>
Cc:	Greg Kroah-Hartman <gregkh@...e.de>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Greg Banks <gnb@...bourne.sgi.com>,
	André Goddard Rosa <andre.goddard@...il.com>,
	linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org
Subject: Re: [patch] dynamic_debug: small clean up in ddebug_proc_write()

On Sat, Mar 06, 2010 at 01:59:34PM +0300, Dan Carpenter wrote:
> This the doesn't change behavior at all.  In the original code, if nwords
> was zero then ddebug_parse_query() would return -EINVAL, now we just do 
> it earlier.
> 
> Signed-off-by: Dan Carpenter <error27@...il.com>
> 

I guess it makes the code a little more readable.

Acked-by: Jason Baron <jbaron@...hat.com>
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