rbd: nuke the 32-bit pool id check

ceph_file_layout::pool_id is now s64.  rbd_add_get_pool_id() and
ceph_pg_poolid_by_name() both return an int, so it's bogus anyway.

Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Reviewed-by: Alex Elder <elder@linaro.org>

diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
index 07668a6..6c6519f 100644 (file)
--- a/drivers/block/rbd.c
+++ b/drivers/block/rbd.c
@@ -5337,15 +5337,6 @@ static ssize_t do_rbd_add(struct bus_type *bus,
        }
        spec->pool_id = (u64)rc;
 
-       /* The ceph file layout needs to fit pool id in 32 bits */
-
-       if (spec->pool_id > (u64)U32_MAX) {
-               rbd_warn(NULL, "pool id too large (%llu > %u)",
-                               (unsigned long long)spec->pool_id, U32_MAX);
-               rc = -EIO;
-               goto err_out_client;
-       }
-
        rbd_dev = rbd_dev_create(rbdc, spec, rbd_opts);
        if (!rbd_dev) {
                rc = -ENOMEM;