[PATCH 09/23] virtio_blk: use bvec_set_virt to initialize special_vec

[Christoph Hellwig <hch@xxxxxx>]

Use the bvec_set_virt helper to initialize the special_vec.

Signed-off-by: Christoph Hellwig <hch@xxxxxx>
Reviewed-by: Chaitanya Kulkarni <kch@xxxxxxxxxx>
Acked-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
Acked-by: Jason Wang <jasowang@xxxxxxxxxx>
---
 drivers/block/virtio_blk.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c
index 6a77fa91742880..dc6e9b989910b0 100644
--- a/drivers/block/virtio_blk.c
+++ b/drivers/block/virtio_blk.c
@@ -170,9 +170,7 @@ static int virtblk_setup_discard_write_zeroes_erase(struct request *req, bool un
 
 	WARN_ON_ONCE(n != segments);
 
-	req->special_vec.bv_page = virt_to_page(range);
-	req->special_vec.bv_offset = offset_in_page(range);
-	req->special_vec.bv_len = sizeof(*range) * segments;
+	bvec_set_virt(&req->special_vec, range, sizeof(*range) * segments);
 	req->rq_flags |= RQF_SPECIAL_PAYLOAD;
 
 	return 0;
-- 
2.39.0