From 0eb03d5a14377eecf6ed0ebf3cc2c9f48c12c7c6 Mon Sep 17 00:00:00 2001
From: Pavel Emelyanov <xemul@openvz.org>
Date: Tue, 6 May 2008 18:49:02 +0400
Subject: [PATCH] Fix not checked kmalloc() result.

The new_node kmallocation is not checked for success, so add
this check.

BTW, it also happens under the read_lock.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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