From 0bcb1637bdd404c03a3355566aceefd00ae11759 Mon Sep 17 00:00:00 2001
From: Andrew Morton <akpm@linux-foundation.org>
Date: Fri, 19 Jul 2013 09:56:23 +1000
Subject: [PATCH] 
 ocfs2-refcounttree-add-the-missing-null-check-of-the-return-value-of-find_or_create_page-fix

fix layout, per Joel

Cc: Gu Zheng <guz.fnst@cn.fujitsu.com>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Mark Fasheh <mfasheh@suse.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
 fs/ocfs2/refcounttree.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fs/ocfs2/refcounttree.c b/fs/ocfs2/refcounttree.c
index 456d0e4ba55b..9f6b96a09615 100644
--- a/fs/ocfs2/refcounttree.c
+++ b/fs/ocfs2/refcounttree.c
@@ -2970,6 +2970,7 @@ int ocfs2_duplicate_clusters_by_page(handle_t *handle,
 			mlog_errno(ret);
 			break;
 		}
+
 		/*
 		 * In case PAGE_CACHE_SIZE <= CLUSTER_SIZE, This page
 		 * can't be dirtied before we CoW it out.
-- 
2.39.5