Messages in this thread Patch in this message | | | From | Xie Yongji <> | Subject | [RFC PATCH 05/17] drm/virtio: Remove unused used length | Date | Mon, 17 May 2021 17:08:24 +0800 |
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The used length is not used. Let's drop it and pass NULL to virtqueue_get_buf() instead.
Signed-off-by: Xie Yongji <xieyongji@bytedance.com> --- drivers/gpu/drm/virtio/virtgpu_vq.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/virtio/virtgpu_vq.c b/drivers/gpu/drm/virtio/virtgpu_vq.c index cf84d382dd41..4b164bacc68e 100644 --- a/drivers/gpu/drm/virtio/virtgpu_vq.c +++ b/drivers/gpu/drm/virtio/virtgpu_vq.c @@ -186,10 +186,9 @@ static void free_vbuf(struct virtio_gpu_device *vgdev, static void reclaim_vbufs(struct virtqueue *vq, struct list_head *reclaim_list) { struct virtio_gpu_vbuffer *vbuf; - unsigned int len; int freed = 0; - while ((vbuf = virtqueue_get_buf(vq, &len))) { + while ((vbuf = virtqueue_get_buf(vq, NULL))) { list_add_tail(&vbuf->list, reclaim_list); freed++; } -- 2.11.0
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