From: Miao Xie <miaox@cn.fujitsu.com>
Date: Thu, 19 Jun 2014 02:42:55 +0000 (+0800)
Subject: Btrfs: fix wrong error handle when the device is missing or is not writeable
X-Git-Tag: omap-for-v3.16/fixes-rc4~68^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8408c716d7a4ddd5954ce33f53a7d3cd2876cf65;p=pandora-kernel.git

Btrfs: fix wrong error handle when the device is missing or is not writeable

The original bio might be submitted, so we shoud increase bi_remaining to
account for it when we deal with the error that the device is missing or
is not writeable, or we would skip the endio handle.

Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Chris Mason <clm@fb.com>
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