From: NeilBrown <neilb@suse.de>
Date: Wed, 11 May 2011 04:27:03 +0000 (+1000)
Subject: md: simplify raid10 read_balance
X-Git-Tag: v3.0-rc1~358^2~12
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=56d9912106b0974ffb6dd264c80c7e816677e998;p=pandora-kernel.git

md: simplify raid10 read_balance

raid10 read balance has two different loop for looking through
possible devices to chose the best.
Collapse those into one loop and generally make the code more
readable.

Signed-off-by: NeilBrown <neilb@suse.de>
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