diff options
Diffstat (limited to 'drivers/iommu')
| -rw-r--r-- | drivers/iommu/dmar.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/iommu/dmar.c b/drivers/iommu/dmar.c index add177a37f00..62a400c5ba06 100644 --- a/drivers/iommu/dmar.c +++ b/drivers/iommu/dmar.c @@ -1063,19 +1063,19 @@ static int alloc_iommu(struct dmar_drhd_unit *drhd) raw_spin_lock_init(&iommu->register_lock); - drhd->iommu = iommu; - - if (intel_iommu_enabled) + if (intel_iommu_enabled) { iommu->iommu_dev = iommu_device_create(NULL, iommu, intel_iommu_groups, "%s", iommu->name); - if (IS_ERR(iommu->iommu_dev)) { - drhd->iommu = NULL; - err = PTR_ERR(iommu->iommu_dev); - goto err_unmap; + if (IS_ERR(iommu->iommu_dev)) { + err = PTR_ERR(iommu->iommu_dev); + goto err_unmap; + } } + drhd->iommu = iommu; + return 0; err_unmap: |