VT-d/dmar: iommu mem leak fix
authorZhenzhong Duan <zhenzhong.duan@oracle.com>
Mon, 27 Aug 2018 09:37:24 +0000 (11:37 +0200)
committerJan Beulich <jbeulich@suse.com>
Mon, 27 Aug 2018 09:37:24 +0000 (11:37 +0200)
commitfd07b6648c4c8891dca5bd0f7ef174b6831f80b2
tree639f263418d46025770a5cada92784ab35198be7
parentc3f0dccc9668b14949c91b76f97dbaccb17d2477
VT-d/dmar: iommu mem leak fix

Release memory allocated for drhd iommu in error path.

Signed-off-by: Zhenzhong Duan <zhenzhong.duan@oracle.com>
Acked-by: Kevin Tian <kevin.tian@intel.com>
xen/drivers/passthrough/vtd/dmar.c