From: Ilya Dryomov <idryomov@gmail.com>
Date: Wed, 9 Nov 2011 11:26:37 +0000 (+0200)
Subject: Btrfs: close devices on all error paths in open_ctree()
X-Git-Tag: v3.2-rc2~22^2~9^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=586e46e2813c589d26258a599580421fb6fb576b;p=pandora-kernel.git

Btrfs: close devices on all error paths in open_ctree()

Fix a bug introduced by 7e662854 where we would leave devices busy on
certain error paths in open_ctree().  fs_info is guaranteed to be
non-NULL now so it's safe to dereference it on all error paths.

Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
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