From: Milan Broz <mbroz@redhat.com>
Date: Thu, 10 Dec 2009 23:51:55 +0000 (+0000)
Subject: dm crypt: move private iv fields to structs
X-Git-Tag: v2.6.33-rc1~75^2~73
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6047359277517c4e56d8bfd6ea4966d7a3924151;p=pandora-kernel.git

dm crypt: move private iv fields to structs

Define private structures for IV so it's easy to add further attributes
in a following patch which fixes the way key material is wiped from
memory.  Also move ESSIV destructor and remove unnecessary 'status'
operation.

There are no functional changes in this patch.

Cc: stable@kernel.org
Signed-off-by: Milan Broz <mbroz@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
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