splice: use bvec_set_page to initialize a bvec

Use the bvec_set_page helper to initialize a bvec.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20230203150634.3199647-18-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>

diff --git a/fs/splice.c b/fs/splice.c
index 5969b7a..87d9b19 100644 (file)
--- a/fs/splice.c
+++ b/fs/splice.c
@@ -675,9 +675,8 @@ iter_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
                                goto done;
                        }
 
-                       array[n].bv_page = buf->page;
-                       array[n].bv_len = this_len;
-                       array[n].bv_offset = buf->offset;
+                       bvec_set_page(&array[n], buf->page, this_len,
+                                     buf->offset);
                        left -= this_len;
                        n++;
                }