diff options
| -rw-r--r-- | hw/virtio/vhost-user.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/hw/virtio/vhost-user.c b/hw/virtio/vhost-user.c index 2e81f5514f..35baf4f347 100644 --- a/hw/virtio/vhost-user.c +++ b/hw/virtio/vhost-user.c @@ -1458,9 +1458,11 @@ static int vhost_user_backend_init(struct vhost_dev *dev, void *opaque) "VHOST_USER_PROTOCOL_F_LOG_SHMFD feature."); } - err = vhost_setup_slave_channel(dev); - if (err < 0) { - return err; + if (dev->vq_index == 0) { + err = vhost_setup_slave_channel(dev); + if (err < 0) { + return err; + } } u->postcopy_notifier.notify = vhost_user_postcopy_notifier; |