Messages in this thread Patch in this message | | | From | Deming Wang <> | Subject | [PATCH] virtio_ring:Delete unused parameters for vring_alloc_desc_extra | Date | Wed, 22 Jun 2022 06:31:20 -0400 |
| |
So far, no use of vq has been found.We should delete it.
Signed-off-by: Deming Wang <wangdeming@inspur.com> --- drivers/virtio/virtio_ring.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c index 13a7348cedff..d30f18cab86b 100644 --- a/drivers/virtio/virtio_ring.c +++ b/drivers/virtio/virtio_ring.c @@ -1617,8 +1617,7 @@ static void *virtqueue_detach_unused_buf_packed(struct virtqueue *_vq) return NULL; } -static struct vring_desc_extra *vring_alloc_desc_extra(struct vring_virtqueue *vq, - unsigned int num) +static struct vring_desc_extra *vring_alloc_desc_extra(unsigned int num) { struct vring_desc_extra *desc_extra; unsigned int i; @@ -1736,7 +1735,7 @@ static struct virtqueue *vring_create_virtqueue_packed( /* Put everything in free lists. */ vq->free_head = 0; - vq->packed.desc_extra = vring_alloc_desc_extra(vq, num); + vq->packed.desc_extra = vring_alloc_desc_extra(num); if (!vq->packed.desc_extra) goto err_desc_extra; @@ -2217,7 +2216,7 @@ struct virtqueue *__vring_new_virtqueue(unsigned int index, if (!vq->split.desc_state) goto err_state; - vq->split.desc_extra = vring_alloc_desc_extra(vq, vring.num); + vq->split.desc_extra = vring_alloc_desc_extra(vring.num); if (!vq->split.desc_extra) goto err_extra; -- 2.27.0
| |