From: Yan Zheng <zheng.yan@oracle.com>
Date: Fri, 24 Jul 2009 15:06:53 +0000 (-0400)
Subject: Btrfs: Fix ordering of key field checks in btrfs_previous_item
X-Git-Tag: v2.6.31-rc5~75^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0a4eefbb745ec0e8a5b694ae3f40cc34082d8f61;p=pandora-kernel.git

Btrfs: Fix ordering of key field checks in btrfs_previous_item

Check objectid of item before checking the item type, otherwise we may return
zero for a key that is actually too low.

Signed-off-by: Yan Zheng <zheng.yan@oracle.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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