linux-kernel - Re: [PATCH] staging: comedi: cb

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Message-ID: <560A5FFD.9000405@osg.samsung.com>
Date:	Tue, 29 Sep 2015 10:55:09 +0100
From:	Luis de Bethencourt <luisbg@....samsung.com>
To:	Greg KH <gregkh@...uxfoundation.org>
CC:	linux-kernel@...r.kernel.org, devel@...verdev.osuosl.org,
	amaury.denoyelle@...il.com, abbotti@....co.uk
Subject: Re: [PATCH] staging: comedi: cb_pcidas64: remove unused code

On 29/09/15 02:23, Greg KH wrote:
> On Mon, Sep 28, 2015 at 10:10:42PM +0100, Luis de Bethencourt wrote:
>> Remove the disabled code, for now, with #if 0.
>>
>> Signed-off-by: Luis de Bethencourt <luisbg@....samsung.com>
>> ---
>>
>> Hi,
>>
>> The code after the return is dead code. There is a comment saying it is
>> disabled for now, it would be good if the code is removed with #if 0 as
>> well.
> 
> The compiler doesn't add it anyway, so this is the same as what you just
> did, so I don't think it's needed.
> 
> thanks,
> 
> greg k-h
> 

Hi Greg,

I thought it would be easier to read if the code was explicitly marked as
dead/uncompiled.
You are correct though, it is probably not worth it.

Thanks for the review,
Luis
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