diff --git a/fs/btrfs/scrub.c b/fs/btrfs/scrub.c
index d86020ace69c..2f10c65929dc 100644
--- a/fs/btrfs/scrub.c
+++ b/fs/btrfs/scrub.c
@@ -1369,8 +1369,7 @@ static void scrub_throttle_dev_io(struct scrub_ctx *sctx, struct btrfs_device *d
 	 * Slice is divided into intervals when the IO is submitted, adjust by
 	 * bwlimit and maximum of 64 intervals.
 	 */
-	div = max_t(u32, 1, (u32)(bwlimit / (16 * 1024 * 1024)));
-	div = min_t(u32, 64, div);
+	div = clamp(bwlimit / (16 * 1024 * 1024), 1, 64);
 
 	/* Start new epoch, set deadline */
 	now = ktime_get();