linux-kernel - Re: [PATCH 3/5] staging/xgifb: Remove code without effect

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Date:	Mon, 18 Feb 2013 14:25:07 +0300
From:	Dan Carpenter <dan.carpenter@...cle.com>
To:	Peter Huewe <peterhuewe@....de>
Cc:	Arnaud Patard <arnaud.patard@...-net.org>,
	devel@...verdev.osuosl.org, Aaro Koskinen <aaro.koskinen@....fi>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 3/5] staging/xgifb: Remove code without effect

On Fri, Feb 15, 2013 at 08:37:11PM +0100, Peter Huewe wrote:
> The tempal variable is assigned and then immediately overwritten.
> -> remove everything without effect.
> 
> The inb is kept for possible side effects.
> 

This was dead code after we removed old mode <= 14 support in
34c13ee2b "staging: xgifb: drop code for legacy VGA modes".

I don't know if the inb() is still needed.  Aaro?

regards,
dan carpenter

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