Release VFs failed to realize just as we do in unregister_vfs().

Fixes: 7c0fa8dff811 ("pcie: Add support for Single Root I/O Virtualization (SR/IOV)")
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
---
 hw/pci/pcie_sriov.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/hw/pci/pcie_sriov.c b/hw/pci/pcie_sriov.c
index 9ba34cf8f8ed..9d668b8d6c17 100644
--- a/hw/pci/pcie_sriov.c
+++ b/hw/pci/pcie_sriov.c
@@ -91,6 +91,8 @@ bool pcie_sriov_pf_init(PCIDevice *dev, uint16_t offset,
         vf->exp.sriov_vf.vf_number = i;
 
         if (!qdev_realize(&vf->qdev, bus, errp)) {
+            object_unparent(OBJECT(vf));
+            object_unref(vf);
             unrealize_vfs(dev, i);
             return false;
         }

-- 
2.43.0