btrfs-progs: receive: make option quiet work for chroot

With --chroot, the receive subcommand unconditionally sent a non-error
status message to stderr, e.g.:

$ btrfs --quiet receive --chroot /some/path
Chroot to /some/path

Signed-off-by: Sebastian Hamann <code@ares-macrotechnology.com>

cmds/receive.c

@@ -1555,7 +1555,8 @@ static int do_receive(struct btrfs_receive *rctx, const char *tomnt,
 			error("failed to chdir to / after chroot: %m");
 			goto out;
 		}
-		fprintf(stderr, "Chroot to %s\n", dest_dir_full_path);
+		if (bconf.verbose > BTRFS_BCONF_QUIET)
+			fprintf(stderr, "Chroot to %s\n", dest_dir_full_path);
 		rctx->root_path = strdup("/");
 		rctx->dest_dir_path = rctx->root_path;
 	} else {