From ac6434e6b804845290e4de06210fe110674140e6 Mon Sep 17 00:00:00 2001
From: Libin <huawei.libin@huawei.com>
Date: Thu, 18 Jul 2013 15:39:51 +0800
Subject: [PATCH] slub: Remove unnecessary page NULL check

In commit 4d7868e6(slub: Do not dereference NULL pointer in node_match)
had added check for page NULL in node_match.  Thus, it is not needed
to check it before node_match, remove it.

Acked-by: Christoph Lameter <cl@linux.com>
Signed-off-by: Libin <huawei.libin@huawei.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>
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