From 4469a5f387fdde956894137751a41473618a4a52 Mon Sep 17 00:00:00 2001
From: Joe Thornber <ejt@redhat.com>
Date: Wed, 7 Mar 2012 19:09:43 +0000
Subject: [PATCH] dm thin metadata: unlock superblock in init_pmd error path

If dm_sm_disk_create() fails the superblock must be unlocked.

Signed-off-by: Joe Thornber <ejt@redhat.com>
Acked-by: Mike Snitzer <snitzer@redhat.com>
Cc: stable@kernel.org
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
---
Reading git-format-patch failed