From f96c9f305c24a0d4a075e2c75aa6b417aa238687 Mon Sep 17 00:00:00 2001
From: NeilBrown <neilb@suse.de>
Date: Thu, 21 Feb 2013 15:50:07 +1100
Subject: [PATCH] md/raid0: improve error message when converting
 RAID4-with-spares to RAID0

Mentioning "bad disk number -1" exposes irrelevant internal detail.
Just say they are inactive and must be removed.

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