[PATCH] tests/qtest/virtio-net: fix hotplug test case

[Laurent Vivier <lvivier@redhat.com>]

virtio-net-test has an hotplug testcase that is never executed.

This is because the testcase is attached to virtio-pci interface
rather than to virtio-net-pci.

  $ QTEST_QEMU_BINARY=./qemu-system-x86_64 tests/qtest/qos-test -l | grep hotplug
  /x86_64/.../pci-ohci-tests/ohci_pci-test-hotplug
  /x86_64/.../e1000e/e1000e-tests/hotplug
  /x86_64/.../virtio-blk-pci/virtio-blk-pci-tests/hotplug
  /x86_64/.../vhost-user-blk-pci/vhost-user-blk-pci-tests/hotplug
  /x86_64/.../virtio-rng-pci/virtio-rng-pci-tests/hotplug
  /x86_64/.../virtio-scsi/virtio-scsi-tests/hotplug
  /x86_64/.../virtio-serial/virtio-serial-tests/hotplug

With this fix:

  $ QTEST_QEMU_BINARY=./qemu-system-x86_64 tests/qtest/qos-test -l | grep hotplug
  ...
  /x86_64/.../vhost-user-blk-pci/vhost-user-blk-pci-tests/hotplug
  /x86_64/.../virtio-net-pci/virtio-net-pci-tests/hotplug
  /x86_64/.../virtio-rng-pci/virtio-rng-pci-tests/hotplug
  ...
  $ QTEST_QEMU_BINARY=./qemu-system-x86_64 tests/qtest/qos-test -p /x86_64/.../virtio-net-pci-tests/hotplug
  /x86_64/pc/i440FX-pcihost/pci-bus-pc/pci-bus/virtio-net-pci/virtio-net-pci-tests/hotplug: OK

Fixes: 6ae333f91b99 ("qos-test: virtio-net test node")
Signed-off-by: Laurent Vivier <lvivier@redhat.com>
---
 tests/qtest/virtio-net-test.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/qtest/virtio-net-test.c b/tests/qtest/virtio-net-test.c
index a08e2ffe123f..8bf74e516cce 100644
--- a/tests/qtest/virtio-net-test.c
+++ b/tests/qtest/virtio-net-test.c
@@ -319,7 +319,7 @@ static void register_virtio_net_test(void)
         .before = virtio_net_test_setup,
     };
 
-    qos_add_test("hotplug", "virtio-pci", hotplug, &opts);
+    qos_add_test("hotplug", "virtio-net-pci", hotplug, &opts);
 #ifndef _WIN32
     qos_add_test("basic", "virtio-net", send_recv_test, &opts);
     qos_add_test("rx_stop_cont", "virtio-net", stop_cont_test, &opts);
-- 
2.31.1