From: Dan Carpenter <dan.carpenter@oracle.com>
To: Peter Huewe <peterhuewe@gmx.de>
Cc: Arnaud Patard <arnaud.patard@rtp-net.org>,
devel@driverdev.osuosl.org, Aaro Koskinen <aaro.koskinen@iki.fi>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 3/5] staging/xgifb: Remove code without effect
Date: Mon, 18 Feb 2013 14:25:07 +0300 [thread overview]
Message-ID: <20130218112507.GF6802@mwanda> (raw)
In-Reply-To: <1360957033-11876-3-git-send-email-peterhuewe@gmx.de>
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
next prev parent reply other threads:[~2013-02-18 11:25 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-15 19:37 [PATCH 1/5] staging/xgifb: Consolidate if/else if with identical code branches Peter Huewe
2013-02-15 19:37 ` [PATCH 2/5] staging/xgifb: Remove unnecessary casts Peter Huewe
2013-02-15 19:37 ` [PATCH 3/5] staging/xgifb: Remove code without effect Peter Huewe
2013-02-18 11:25 ` Dan Carpenter [this message]
2013-02-15 19:37 ` [PATCH 4/5] staging/xgifb: Consolidate return paths Peter Huewe
2013-02-15 19:37 ` [PATCH 5/5] staging/xgifb: Remove duplicated code in loops Peter Huewe
2013-02-18 11:18 ` Dan Carpenter
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