From d7cad2389560f3249435ac928bc13e9408ae467e Mon Sep 17 00:00:00 2001
From: Zhao Lei <zhaolei@cn.fujitsu.com>
Date: Wed, 22 Jul 2015 13:14:48 +0800
Subject: [PATCH] btrfs: Bypass unrelated items before accessing its contents
 in scrub

When we access extent_root in scrub_stripe() and
scrub_raid56_parity(), we need bypass unrelated tree item firstly
before using its contents to do other condition.

It is not a bug fix, only making code sequence in logic.

Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com>
Signed-off-by: Chris Mason <clm@fb.com>
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Reading git-format-patch failed