From 18edc8eaa68070771bdb2098260e44efe74de722 Mon Sep 17 00:00:00 2001
From: Dmitry Monakhov <dmonakhov@openvz.org>
Date: Fri, 6 Aug 2010 13:23:25 +0200
Subject: [PATCH] blkdev: fix blkdev_issue_zeroout return value

- If function called without barrier option retvalue is incorrect

Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
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Reading git-format-patch failed