linux-kernel - [KORG] re: [PATCH] cfq-iosched: tighten allow merge criteria

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Message-ID: <20061230051507.16292.qmail@web88205.mail.re2.yahoo.com>
Date:	Fri, 29 Dec 2006 21:15:07 -0800 (PST)
From:	DAVID HORNER <dhorner@...ers.com>
To:	linux-kernel@...r.kernel.org
Cc:	jens.axboe@...cle.com
Subject: [KORG] re: [PATCH] cfq-iosched: tighten allow merge criteria - error in final return value ?

 I noticed a probable error in commit 719d34027e1a186e46a3952e8a24bf91ecc33837

> ....
> - if (cfqq != RQ_CFQQ(rq))
> - return 0;
> + 
> + if (cfqq == RQ_CFQQ(rq))
> + return 1;
>
>  return 1;
>  }

  Either the final return value should be 0 (zero) or
   the if statement is redundant.

   (I lack the skill to make a timely patch,hope this helps)

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