Commit c62f61b5 authored by Michael S. Tsirkin's avatar Michael S. Tsirkin
Browse files

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



This reverts commit fbed86ab.
The API is now unused, let's not carry dead code around.

Fixes: fbed86ab ("virtio_mmio: support the arg sizes of find_vqs()")
Signed-off-by: default avatarMichael S. Tsirkin <mst@redhat.com>
Message-Id: <20220816053602.173815-4-mst@redhat.com>
parent 484b9fa4

drivers/virtio/virtio_mmio.c

+2 −6
Original line number Diff line number Diff line
@@ -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);