From e87ac1368700af66c295afa47e5c7df0d9d8b919 Mon Sep 17 00:00:00 2001
From: Miao Xie <miaox@cn.fujitsu.com>
Date: Thu, 20 Feb 2014 18:08:53 +0800
Subject: [PATCH] Btrfs: don't start the log transaction if the log tree init
 fails

The old code would start the log transaction even the log tree init
failed, it was unnecessary. Fix it.

Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Josef Bacik <jbacik@fb.com>
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Reading git-format-patch failed