From 364ec2d700223b965620ff4d5031a3665d195873 Mon Sep 17 00:00:00 2001
From: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Date: Tue, 13 Jul 2010 23:33:51 +0900
Subject: [PATCH] nilfs2: remove redundant pointer checks in bmap lookup
 functions

nilfs_bmap_lookup and its variants are supposed to take a valid
pointer argument to return a block address, thus pointer checks in
nilfs_btree_lookup and nilfs_direct_lookup are needless.

Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
---
Reading git-format-patch failed