virtio-mmio: Revert "virtio_mmio: support the arg sizes of find_vqs()"

This reverts commit fbed86abba6e0472d98079790e58060e4332608a.
The API is now unused, let's not carry dead code around.

Fixes: fbed86abba6e ("virtio_mmio: support the arg sizes of find_vqs()")
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Message-Id: <20220816053602.173815-4-mst@redhat.com>

diff --git a/drivers/virtio/virtio_mmio.c b/drivers/virtio/virtio_mmio.c
index c492a57..dfcecfd 100644 (file)
--- a/drivers/virtio/virtio_mmio.c
+++ b/drivers/virtio/virtio_mmio.c
@@ -360,7 +360,7 @@ static void vm_synchronize_cbs(struct virtio_device *vdev)
 
 static struct virtqueue *vm_setup_vq(struct virtio_device *vdev, unsigned int index,
                                  void (*callback)(struct virtqueue *vq),
-                                 const char *name, u32 size, bool ctx)
+                                 const char *name, bool ctx)
 {
        struct virtio_mmio_device *vm_dev = to_virtio_mmio_device(vdev);
        struct virtio_mmio_vq_info *info;
@@ -395,11 +395,8 @@ static struct virtqueue *vm_setup_vq(struct virtio_device *vdev, unsigned int in
                goto error_new_virtqueue;
        }
 
-       if (!size || size > num)
-               size = num;
-
        /* Create the vring */
-       vq = vring_create_virtqueue(index, size, VIRTIO_MMIO_VRING_ALIGN, vdev,
+       vq = vring_create_virtqueue(index, num, VIRTIO_MMIO_VRING_ALIGN, vdev,
                                 true, true, ctx, vm_notify, callback, name);
        if (!vq) {
                err = -ENOMEM;
@@ -503,7 +500,6 @@ static int vm_find_vqs(struct virtio_device *vdev, unsigned int nvqs,
                }
 
                vqs[i] = vm_setup_vq(vdev, queue_idx++, callbacks[i], names[i],
-                                    sizes ? sizes[i] : 0,
                                     ctx ? ctx[i] : false);
                if (IS_ERR(vqs[i])) {
                        vm_del_vqs(vdev);