Checking vhost device internal state in vhost_net looks like
a layering violation since vhost_net does not
set this flag: it is set and tested by vhost.c.
There seems to be no reason to check this:
caller in virtio net uses its own flag,
vhost_started, to ensure vhost is started/stopped
as appropriate.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Amos Kong <akong@redhat.com>
struct vhost_vring_file file = { };
int r;
- if (net->dev.started) {
- return 0;
- }
-
net->dev.nvqs = 2;
net->dev.vqs = net->vqs;
net->dev.vq_index = vq_index;
{
struct vhost_vring_file file = { .fd = -1 };
- if (!net->dev.started) {
- return;
- }
-
if (net->nc->info->type == NET_CLIENT_OPTIONS_KIND_TAP) {
for (file.index = 0; file.index < net->dev.nvqs; ++file.index) {
const VhostOps *vhost_ops = net->dev.vhost_ops;