1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/md/bcache/util.c b/drivers/md/bcache/util.c
index 462214eeacbe..c57621e49dc0 100644
--- a/drivers/md/bcache/util.c
+++ b/drivers/md/bcache/util.c
@@ -218,10 +218,10 @@ uint64_t bch_next_delay(struct bch_ratelimit *d, uint64_t done)
 
 void bch_bio_map(struct bio *bio, void *base)
 {
-        size_t size = bio->bi_size;
+        size_t size = bio->bi_iter.bi_size;
         struct bio_vec *bv = bio->bi_io_vec;
 
-        BUG_ON(!bio->bi_size);
+        BUG_ON(!bio->bi_iter.bi_size);
         BUG_ON(bio->bi_vcnt);
 
         bv->bv_offset = base ? ((unsigned long) base) % PAGE_SIZE : 0;