From: Vaughan Cao <vaughan.cao@oracle.com>
Date: Fri, 16 May 2014 07:39:40 +0000 (+0800)
Subject: iommu/amd: Remove duplicate checking code
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~91^2~8^2^4~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ecef115d4540e3ef73551a21fb0622270a825110;p=pandora-kernel.git

iommu/amd: Remove duplicate checking code

amd_iommu_rlookup_table[devid] != NULL is already guaranteed
by check_device called before, it's fine to attach device at
this point.

Signed-off-by: Vaughan Cao <vaughan.cao@oracle.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
---

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