linux-kernel - Re: [PATCH 5/6] cfq-iosched: Get rid of unnecessary local variable

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Message-ID: <20121206192039.GD3676@htj.dyndns.org>
Date:	Thu, 6 Dec 2012 11:20:39 -0800
From:	Tejun Heo <tj@...nel.org>
To:	Vivek Goyal <vgoyal@...hat.com>
Cc:	linux-kernel@...r.kernel.org, axboe@...nel.dk, jmoyer@...hat.com
Subject: Re: [PATCH 5/6] cfq-iosched: Get rid of unnecessary local variable

On Wed, Oct 03, 2012 at 04:57:00PM -0400, Vivek Goyal wrote:
> Use of local varibale "n" seems to be unnecessary. Remove it. This brings
> it inline with function __cfq_group_st_add(), which is also doing the
> similar operation of adding a group to a rb tree.
> 
> No functionality change here.
> 
> Signed-off-by: Vivek Goyal <vgoyal@...hat.com>
> Acked-by: Jeff Moyer <jmoyer@...hat.com>

Acked-by: Tejun Heo <tj@...nel.org>

-- 
tejun
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