From: Justin Maggard <jmaggard10@gmail.com>
Date: Wed, 24 Nov 2010 05:36:17 +0000 (+1100)
Subject: md: fix return value of rdev_size_change()
X-Git-Tag: v2.6.37-rc4~34^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c26a44ed1e552aaa1d4ceb71842002d235fe98d7;p=pandora-kernel.git

md: fix return value of rdev_size_change()

When trying to grow an array by enlarging component devices,
rdev_size_store() expects the return value of rdev_size_change() to be
in sectors, but the actual value is returned in KBs.

This functionality was broken by commit
     dd8ac336c13fd8afdb082ebacb1cddd5cf727889
so this patch is suitable for any kernel since 2.6.30.

Cc: stable@kernel.org
Signed-off-by: Justin Maggard <jmaggard10@gmail.com>
Signed-off-by: NeilBrown <neilb@suse.de>
---

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