ceph: 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/20230203150634.3199647-13-hch@lst.de
Reviewed-by: Ilya Dryomov <idryomov@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

diff --git a/fs/ceph/file.c b/fs/ceph/file.c
index 764598e..90b2aa7 100644 (file)
--- a/fs/ceph/file.c
+++ b/fs/ceph/file.c
@@ -103,14 +103,10 @@ static ssize_t __iter_get_bvecs(struct iov_iter *iter, size_t maxsize,
                size += bytes;
 
                for ( ; bytes; idx++, bvec_idx++) {
-                       struct bio_vec bv = {
-                               .bv_page = pages[idx],
-                               .bv_len = min_t(int, bytes, PAGE_SIZE - start),
-                               .bv_offset = start,
-                       };
-
-                       bvecs[bvec_idx] = bv;
-                       bytes -= bv.bv_len;
+                       int len = min_t(int, bytes, PAGE_SIZE - start);
+
+                       bvec_set_page(&bvecs[bvec_idx], pages[idx], len, start);
+                       bytes -= len;
                        start = 0;
                }
        }