From: Cody P Schafer <cody@linux.vnet.ibm.com>
Date: Thu, 23 Jan 2014 23:56:05 +0000 (-0800)
Subject: rbtree/test: move rb_node to the middle of the test struct
X-Git-Tag: v3.14-rc1~108^2~13
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=dbf128cbf9b90f97d74c734d1a768c564958e970;p=linux-block.git

rbtree/test: move rb_node to the middle of the test struct

Avoid making the rb_node the first entry to catch some bugs around NULL
checking the rb_node.

Signed-off-by: Cody P Schafer <cody@linux.vnet.ibm.com>
Cc: Michel Lespinasse <walken@google.com>
Cc: Jan Kara <jack@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/lib/rbtree_test.c b/lib/rbtree_test.c
index 31dd4ccd3baa..df6c125ff5c2 100644
--- a/lib/rbtree_test.c
+++ b/lib/rbtree_test.c
@@ -8,8 +8,8 @@
 #define CHECK_LOOPS 100
 
 struct test_node {
-	struct rb_node rb;
 	u32 key;
+	struct rb_node rb;
 
 	/* following fields used for testing augmented rbtree functionality */
 	u32 val;