error: Use error_fatal to simplify obvious fatal errors (again)

[mirror_qemu.git] / hw / virtio / vhost.c

diff --git a/hw/virtio/vhost.c b/hw/virtio/vhost.c
index 68f0a75134eb6f2eca9f30c4151f59093a7e8119..3077fa6ef51f30bed89b67ebf700c615455b2318 100644 (file)
--- a/hw/virtio/vhost.c
+++ b/hw/virtio/vhost.c
@@ -712,9 +712,8 @@ static void vhost_iommu_region_add(MemoryListener *listener,
                                          iommu_listener);
     struct vhost_iommu *iommu;
     Int128 end;
-    int iommu_idx, ret;
+    int iommu_idx;
     IOMMUMemoryRegion *iommu_mr;
-    Error *err = NULL;
 
     if (!memory_region_is_iommu(section->mr)) {
         return;
@@ -737,11 +736,8 @@ static void vhost_iommu_region_add(MemoryListener *listener,
     iommu->iommu_offset = section->offset_within_address_space -
                           section->offset_within_region;
     iommu->hdev = dev;
-    ret = memory_region_register_iommu_notifier(section->mr, &iommu->n, &err);
-    if (ret) {
-        error_report_err(err);
-        exit(1);
-    }
+    memory_region_register_iommu_notifier(section->mr, &iommu->n,
+                                          &error_fatal);
     QLIST_INSERT_HEAD(&dev->iommu_list, iommu, iommu_next);
     /* TODO: can replay help performance here? */
 }