From: Miao Xie <miaox@cn.fujitsu.com>
Date: Fri, 12 Sep 2014 10:43:57 +0000 (+0800)
Subject: Btrfs: fix missing error handler if submiting re-read bio fails
X-Git-Tag: fixes-against-v3.18-rc2~120^2~33
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6c387ab20db15f2bd448f7c508e2638101b16ea1;p=pandora-kernel.git

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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