From e337aead3aa127f083e64ad678a9e89defefcec5 Mon Sep 17 00:00:00 2001
From: NeilBrown <neilb@suse.de>
Date: Mon, 18 Aug 2014 14:48:54 +1000
Subject: [PATCH] md/raid10: avoid memory leak on error path during reshape.

If raid10 reshape fails to find somewhere to read a block
from, it returns without freeing memory...

Signed-off-by: NeilBrown <neilb@suse.de>
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Reading git-format-patch failed