From 2072552c33c82e7f0c7adfac7965ecf40b739f1a Mon Sep 17 00:00:00 2001
From: Zhouyi Zhou <zhouzhouyi@gmail.com>
Date: Mon, 2 Dec 2013 18:37:05 +0800
Subject: [PATCH] jffs2: NULL return of kmem_cache_zalloc should be handled

NULL return of kmem_cache_zalloc should be handled in jffs2_alloc_xattr_datum
and jff2_alloc_xattr_ref.

Signed-off-by: Zhouyi Zhou <yizhouzhou@ict.ac.cn>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
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