From 0888c05458e8cf6e81f05d1445f980f4b4b3a4ce Mon Sep 17 00:00:00 2001
From: Sasha Levin <sasha.levin@oracle.com>
Date: Thu, 20 Dec 2012 14:11:12 -0500
Subject: [PATCH] kvm tools: correctly compare pointer with NULL instead of 0

Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>
---
 hw/pci-shmem.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/pci-shmem.c b/hw/pci-shmem.c
index 00e5d93..ec3f771 100644
--- a/hw/pci-shmem.c
+++ b/hw/pci-shmem.c
@@ -356,7 +356,7 @@ int pci_shmem__init(struct kvm *kvm)
 	char *mem;
 	int r;
 
-	if (shmem_region == 0)
+	if (shmem_region == NULL)
 		return 0;
 
 	/* Register good old INTx */