vhost: introduce new function helper

[dpdk.git] / lib / librte_vhost / vhost.c

diff --git a/lib/librte_vhost/vhost.c b/lib/librte_vhost/vhost.c
index 2f190d3..13ce864 100644 (file)
--- a/lib/librte_vhost/vhost.c
+++ b/lib/librte_vhost/vhost.c
@@ -296,6 +296,22 @@ vhost_new_device(void)
        return i;
 }
 
+void
+vhost_destroy_device_notify(struct virtio_net *dev)
+{
+       struct rte_vdpa_device *vdpa_dev;
+       int did;
+
+       if (dev->flags & VIRTIO_DEV_RUNNING) {
+               did = dev->vdpa_dev_id;
+               vdpa_dev = rte_vdpa_get_device(did);
+               if (vdpa_dev && vdpa_dev->ops->dev_close)
+                       vdpa_dev->ops->dev_close(dev->vid);
+               dev->flags &= ~VIRTIO_DEV_RUNNING;
+               dev->notify_ops->destroy_device(dev->vid);
+       }
+}
+
 /*
  * Invoked when there is the vhost-user connection is broken (when
  * the virtio device is being detached).
@@ -304,20 +320,11 @@ void
 vhost_destroy_device(int vid)
 {
        struct virtio_net *dev = get_device(vid);
-       struct rte_vdpa_device *vdpa_dev;
-       int did = -1;
 
        if (dev == NULL)
                return;
 
-       if (dev->flags & VIRTIO_DEV_RUNNING) {
-               did = dev->vdpa_dev_id;
-               vdpa_dev = rte_vdpa_get_device(did);
-               if (vdpa_dev && vdpa_dev->ops->dev_close)
-                       vdpa_dev->ops->dev_close(dev->vid);
-               dev->flags &= ~VIRTIO_DEV_RUNNING;
-               dev->notify_ops->destroy_device(vid);
-       }
+       vhost_destroy_device_notify(dev);
 
        cleanup_device(dev, 1);
        free_device(dev);