From bc6abcff7c608dba27962efa75f234c5dd10e290 Mon Sep 17 00:00:00 2001
From: Maxime Coquelin <maxime.coquelin@redhat.com>
Date: Thu, 29 Mar 2018 09:52:32 +0200
Subject: vhost-user-blk: set config ops before vhost-user init

As soon as vhost-user init is done, the backend may send
VHOST_USER_SLAVE_CONFIG_CHANGE_MSG, so let's set the
notification callback before it.

Also, it will be used to know whether the device supports
the config feature to advertize it or not.

Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Changpeng Liu <changpeng.liu@intel.com>
---
 hw/virtio/vhost.c | 1 -
 1 file changed, 1 deletion(-)

(limited to 'hw/virtio/vhost.c')

diff --git a/hw/virtio/vhost.c b/hw/virtio/vhost.c
index 250f886acb..b6c314e350 100644
--- a/hw/virtio/vhost.c
+++ b/hw/virtio/vhost.c
@@ -1451,7 +1451,6 @@ int vhost_dev_set_config(struct vhost_dev *hdev, const uint8_t *data,
 void vhost_dev_set_config_notifier(struct vhost_dev *hdev,
                                    const VhostDevConfigOps *ops)
 {
-    assert(hdev->vhost_ops);
     hdev->config_ops = ops;
 }
 
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