From 33c17ad5717c887568c1de61f15e5d58ed66d189 Mon Sep 17 00:00:00 2001
From: Julia Lawall <julia@diku.dk>
Date: Wed, 22 Jul 2009 16:49:01 -0400
Subject: [PATCH] Btrfs: adjust NULL test

Move the call to BUG_ON to before the dereference of the tested value.

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
---
Reading git-format-patch failed