s390x/pci: Avoid creating zpci for VFs

VFs are automatically created by PF, and creating zpci for them will
result in unexpected usage of fids. Currently QEMU does not support
multifunction for s390x so we don't need zpci for VFs anyway.

Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Message-Id: <20250116-reuse-v20-3-7cb370606368@daynix.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
1 file changed