From 6c387ab20db15f2bd448f7c508e2638101b16ea1 Mon Sep 17 00:00:00 2001
From: Miao Xie <miaox@cn.fujitsu.com>
Date: Fri, 12 Sep 2014 18:43:57 +0800
Subject: [PATCH] Btrfs: fix missing error handler if submiting re-read bio
 fails

We forgot to free failure record and bio after submitting re-read bio failed,
fix it.

Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Chris Mason <clm@fb.com>
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Reading git-format-patch failed