ubd: use bvec_virt

Use bvec_virt instead of open coding it. Signed-off-by: Christoph Hellwig <[email protected]> Acked-By: Anton Ivanov <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jens Axboe <[email protected]>
josf · Aug 16, 2021 · 25d8454 · 25d8454
1 parent c3c7705
commit 25d8454
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/arch/um/drivers/ubd_kern.c b/arch/um/drivers/ubd_kern.c
@@ -1268,8 +1268,7 @@ static void ubd_map_req(struct ubd *dev, struct io_thread_req *io_req,
 		rq_for_each_segment(bvec, req, iter) {
 			BUG_ON(i >= io_req->desc_cnt);
 
-			io_req->io_desc[i].buffer =
-				page_address(bvec.bv_page) + bvec.bv_offset;
+			io_req->io_desc[i].buffer = bvec_virt(&bvec);
 			io_req->io_desc[i].length = bvec.bv_len;
 			i++;
 		}