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-rw-r--r--drivers/block/rbd.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
index 2f1bef8c1d8..bb3d9be3b1b 100644
--- a/drivers/block/rbd.c
+++ b/drivers/block/rbd.c
@@ -1020,8 +1020,9 @@ static int rbd_do_request(struct request *rq,
layout->fl_stripe_count = cpu_to_le32(1);
layout->fl_object_size = cpu_to_le32(1 << RBD_MAX_OBJ_ORDER);
layout->fl_pg_pool = cpu_to_le32(rbd_dev->pool_id);
- ceph_calc_raw_layout(osdc, layout, snapid, ofs, &len, &bno,
- req, ops);
+ ret = ceph_calc_raw_layout(osdc, layout, snapid, ofs, &len, &bno,
+ req, ops);
+ rbd_assert(ret == 0);
ceph_osdc_build_request(req, ofs, &len,
ops,