From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Date: Tue, 23 Apr 2013 02:47:44 +0000 (+0800)
Subject: iommu/amd: fix error return code in early_amd_iommu_init()
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~25^2^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=83ed9c13e37e352b5a16caca01798c2766d91c29;p=pandora-kernel.git

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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