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path: root/drivers/virtio
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-rw-r--r--drivers/virtio/virtio_vdpa.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/virtio/virtio_vdpa.c b/drivers/virtio/virtio_vdpa.c
index 8d63e5923d24..e803db0da307 100644
--- a/drivers/virtio/virtio_vdpa.c
+++ b/drivers/virtio/virtio_vdpa.c
@@ -183,8 +183,11 @@ virtio_vdpa_setup_vq(struct virtio_device *vdev, unsigned int index,
info = kmalloc(sizeof(*info), GFP_KERNEL);
if (!info)
return ERR_PTR(-ENOMEM);
+ if (ops->get_vq_size)
+ max_num = ops->get_vq_size(vdpa, index);
+ else
+ max_num = ops->get_vq_num_max(vdpa);
- max_num = ops->get_vq_num_max(vdpa);
if (max_num == 0) {
err = -ENOENT;
goto error_new_virtqueue;