[PATCH V3 18/19] virtio_vdpa: don't warn when fail to disable vq

[Jason Wang]

There's no guarantee that the device can disable a specific virtqueue
through set_vq_ready(). One example is the modern virtio-pci
device. So this patch removes the warning.

Signed-off-by: Jason Wang <jasowang@xxxxxxxxxx>
---
 drivers/virtio/virtio_vdpa.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/virtio/virtio_vdpa.c b/drivers/virtio/virtio_vdpa.c
index 4a9ddb44b2a7..e28acf482e0c 100644
--- a/drivers/virtio/virtio_vdpa.c
+++ b/drivers/virtio/virtio_vdpa.c
@@ -225,9 +225,8 @@ static void virtio_vdpa_del_vq(struct virtqueue *vq)
 	list_del(&info->node);
 	spin_unlock_irqrestore(&vd_dev->lock, flags);
 
-	/* Select and deactivate the queue */
+	/* Select and deactivate the queue (best effort) */
 	ops->set_vq_ready(vdpa, index, 0);
-	WARN_ON(ops->get_vq_ready(vdpa, index));
 
 	vring_del_virtqueue(vq);
 
-- 
2.25.1