[RFC PATCH 03/12] vhost_net: Use ops->vhost_restart_queue in vhost_net_virtqueue_restart

["Eugenio Pérez" <eperezma@redhat.com>]

Actually use vhost_restart_queue operation at restart.

Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
---
 hw/net/vhost_net.c | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/hw/net/vhost_net.c b/hw/net/vhost_net.c
index 6b958d6363..416b7d8132 100644
--- a/hw/net/vhost_net.c
+++ b/hw/net/vhost_net.c
@@ -608,14 +608,16 @@ int vhost_net_virtqueue_restart(VirtIODevice *vdev, NetClientState *nc,
         goto err_start;
     }
 
-    if (net->nc->info->type == NET_CLIENT_DRIVER_TAP) {
+    if (vhost_ops->vhost_restart_queue) {
+        r = vhost_ops->vhost_restart_queue(&net->dev, idx);
+    } else if (net->nc->info->type == NET_CLIENT_DRIVER_TAP) {
         file.index = idx;
         file.fd = net->backend;
         r = vhost_net_set_backend(&net->dev, &file);
-        if (r < 0) {
-            r = -errno;
-            goto err_start;
-        }
+    }
+    if (r < 0) {
+        r = -errno;
+        goto err_start;
     }
 
     return 0;
-- 
2.39.3