diff --git a/OvmfPkg/Library/VirtioMmioDeviceLib/VirtioMmioDevice.c b/OvmfPkg/Library/VirtioMmioDeviceLib/VirtioMmioDevice.c
index 0c92f53731..a97ef9352d 100644
--- a/OvmfPkg/Library/VirtioMmioDeviceLib/VirtioMmioDevice.c
+++ b/OvmfPkg/Library/VirtioMmioDeviceLib/VirtioMmioDevice.c
@@ -87,7 +87,7 @@ VirtioMmioInit (
     DEBUG ((DEBUG_INFO, "%a virtio 1.0, id %d\n", __FUNCTION__,
             Device->VirtioDevice.SubSystemDeviceId));
     Device->VirtioDevice.Revision = VIRTIO_SPEC_REVISION (1, 0, 0);
-    return EFI_UNSUPPORTED;
+    break;
   default:
     return EFI_UNSUPPORTED;
   }