amd/iommu: fix missing unlock in iommu_read_log
authorRoger Pau Monné <roger.pau@citrix.com>
Wed, 19 Feb 2020 11:19:04 +0000 (12:19 +0100)
committerAndrew Cooper <andrew.cooper3@citrix.com>
Wed, 19 Feb 2020 11:59:39 +0000 (11:59 +0000)
commita42a466c0098decec8bd255ccb1a384ea878ec08
tree6a1b747577670fcad6553f150ea86ca8350bb73d
parentc47984aabead53918e5ba6d43cdb3f1467452739
amd/iommu: fix missing unlock in iommu_read_log

Coverity-ID: 1458632
Fixes: 709d3ddea2d5e ('AMD/IOMMU: Common the #732/#733 errata handling in iommu_read_log()')
Signed-off-by: Roger Pau Monné <roger.pau@citrix.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
xen/drivers/passthrough/amd/iommu_init.c