From: NeilBrown <neilb@suse.com>
Date: Fri, 17 Jul 2015 02:17:50 +0000 (+1000)
Subject: md/raid5: always set conf->prev_chunk_sectors and ->prev_algo
X-Git-Tag: omap-for-v4.3/fixes-rc1~84^2~26
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5cac6bcb9312a18a5091976fc374b4c7b9c4ae2e;p=pandora-kernel.git

md/raid5: always set conf->prev_chunk_sectors and ->prev_algo

These aren't really needed when no reshape is happening,
but it is safer to have them always set to a meaningful value.
The next patch will use ->prev_chunk_sectors without checking
if a reshape is happening (because that makes the code simpler),
and this patch makes that safe.

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