vhost_net_start() missed a corresponding stop_one() upon error from
vhost_set_vring_enable(). While at it, make the error handling for
err_start more robust. No real issue was found due to this though.
Signed-off-by: Si-Wei Liu <si-wei.liu@oracle.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Message-Id: <
1651890498-24478-5-git-send-email-si-wei.liu@oracle.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
r = vhost_set_vring_enable(peer, peer->vring_enable);
if (r < 0) {
+ vhost_net_stop_one(get_vhost_net(peer), dev);
goto err_start;
}
}
err_start:
while (--i >= 0) {
- peer = qemu_get_peer(ncs , i);
+ peer = qemu_get_peer(ncs, i < data_queue_pairs ?
+ i : n->max_queue_pairs);
vhost_net_stop_one(get_vhost_net(peer), dev);
}
e = k->set_guest_notifiers(qbus->parent, total_notifiers, false);