From: Jiang Liu <jiang.liu@linux.intel.com>
Date: Sun, 9 Nov 2014 14:48:01 +0000 (+0800)
Subject: iommu/vt-d: Enhance error recovery in function intel_enable_irq_remapping()
X-Git-Tag: omap-for-v3.19/fixes-rc1~23^2~39
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=51acce33c4df6ee23b5ad4c2e6c239e0d6f25771;p=pandora-kernel.git

iommu/vt-d: Enhance error recovery in function intel_enable_irq_remapping()

Enhance error recovery in function intel_enable_irq_remapping()
by tearing down all created data structures.

Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Reviewed-by: Yijing Wang <wangyijing@huawei.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
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