diff options
| -rw-r--r-- | drivers/vfio/vfio_iommu_type1.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/vfio/vfio_iommu_type1.c b/drivers/vfio/vfio_iommu_type1.c index 0f353f519574..bd6f293c4ebd 100644 --- a/drivers/vfio/vfio_iommu_type1.c +++ b/drivers/vfio/vfio_iommu_type1.c @@ -1332,8 +1332,11 @@ static int vfio_iommu_type1_attach_group(void *iommu_data, if (ret) goto out_detach; - if (resv_msi && iommu_get_msi_cookie(domain->domain, resv_msi_base)) - goto out_detach; + if (resv_msi) { + ret = iommu_get_msi_cookie(domain->domain, resv_msi_base); + if (ret) + goto out_detach; + } list_add(&domain->next, &iommu->domain_list); |