From: Li Zefan <lizf@cn.fujitsu.com>
Date: Thu, 14 Jul 2011 03:17:52 +0000 (+0000)
Subject: Btrfs: remove redundant code for dir item lookup
X-Git-Tag: v3.1-rc1~82^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=85d85a743da894029723e002eb556ceeebc03658;p=pandora-kernel.git

Btrfs: remove redundant code for dir item lookup

When we search a dir item with a specific hash code, we can
just return NULL without further checking if btrfs_search_slot()
returns 1.

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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