From: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Date: Tue, 25 May 2010 14:03:04 +0000 (+0200)
Subject: ext3 uses rb_node = NULL; to zero rb_root.
X-Git-Tag: v2.6.35-rc1~10^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1513b02c8b537af275ea74fdfb380c618b9e6778;p=pandora-kernel.git

ext3 uses rb_node = NULL; to zero rb_root.

The problem with this is that 17d9ddc72fb8bba0d4f678 ("rbtree: Add support
for augmented rbtrees") in the linux-next tree adds a new field to that
struct which needs to be NULLas well.  This patch uses RB_ROOT as the
intializer so all of the relevant fields will be NULL'd.

Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Cc: Eric Paris <eparis@redhat.com>
Cc: Jan Kara <jack@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jan Kara <jack@suse.cz>
---

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