vhost-user: fix the reconnect error

If the error occurs in vhost_dev_init, the value of s->connected is set to true
in advance, and there is no chance to enter this function execution again
in the future.

Signed-off-by: Li Feng <fengli@smartx.com>
Message-Id: <20231123055431.217792-2-fengli@smartx.com>
Reviewed-by: Raphael Norwitz <raphael.norwitz@nutanix.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/hw/scsi/vhost-user-scsi.c b/hw/scsi/vhost-user-scsi.c
index 4486500cac..2060f9f94b 100644
--- a/hw/scsi/vhost-user-scsi.c
+++ b/hw/scsi/vhost-user-scsi.c
@@ -147,7 +147,6 @@ static int vhost_user_scsi_connect(DeviceState *dev, Error **errp)
     if (s->connected) {
         return 0;
     }
-    s->connected = true;
 
     vsc->dev.num_queues = vs->conf.num_queues;
     vsc->dev.nvqs = VIRTIO_SCSI_VQ_NUM_FIXED + vs->conf.num_queues;
@@ -161,6 +160,8 @@ static int vhost_user_scsi_connect(DeviceState *dev, Error **errp)
         return ret;
     }
 
+    s->connected = true;
+
     /* restore vhost state */
     if (virtio_device_started(vdev, vdev->status)) {
         ret = vhost_user_scsi_start(s, errp);