From 83ed9c13e37e352b5a16caca01798c2766d91c29 Mon Sep 17 00:00:00 2001
From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Date: Tue, 23 Apr 2013 10:47:44 +0800
Subject: [PATCH] iommu/amd: fix error return code in early_amd_iommu_init()

Fix to return -ENOMEM int the memory alloc error handling
case instead of 0, as done elsewhere in this function.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Joerg Roedel <joro@8bytes.org>
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Reading git-format-patch failed