[PATCH v2 3/6] vhost-net: vhost-user: update vhost_net_virtqueue_reset()

[Kangjie Xu]

Update vhost_net_virtqueue_reset() for vhost-user scenario.

In order to reuse some functions, we process the idx for
vhost-user scenario because vhost_get_vq_index behave
differently for vhost-user.

Signed-off-by: Kangjie Xu <kangjie.xu@linux.alibaba.com>
Signed-off-by: Xuan Zhuo <xuanzhuo@linux.alibaba.com>
---
 hw/net/vhost_net.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/net/vhost_net.c b/hw/net/vhost_net.c
index ea896ea75b..25e5665489 100644
--- a/hw/net/vhost_net.c
+++ b/hw/net/vhost_net.c
@@ -545,6 +545,9 @@ void vhost_net_virtqueue_reset(VirtIODevice *vdev, 
NetClientState *nc,
     assert(vhost_ops);
 
     idx = vhost_ops->vhost_get_vq_index(&net->dev, vq_index);
+    if (net->nc->info->type == NET_CLIENT_DRIVER_VHOST_USER) {
+        idx -= net->dev.vq_index;
+    }
 
     if (net->nc->info->type == NET_CLIENT_DRIVER_TAP) {
         file.index = idx;
-- 
2.32.0