From cc05301fd54f3e166aedf24e39f6731c4dec0451 Mon Sep 17 00:00:00 2001
From: Jiang Liu <jiang.liu@linux.intel.com>
Date: Mon, 6 Jan 2014 14:18:24 +0800
Subject: [PATCH] iommu/vt-d: fix wrong return value of dmar_table_init()

If dmar_table_init() fails to detect DMAR table on the first call,
it will return wrong result on following calls because it always
sets dmar_table_initialized no matter if succeeds or fails to
detect DMAR table.

Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Signed-off-by: Joerg Roedel <joro@8bytes.org>
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Reading git-format-patch failed