1610 	int retries, success;  in rb_insert_pages()  local
1628 	success = 0;  in rb_insert_pages()
1657 			success = 1;  in rb_insert_pages()
1662 	if (success)  in rb_insert_pages()
1668 	RB_WARN_ON(cpu_buffer, !success);  in rb_insert_pages()
1672 	if (!success) {  in rb_insert_pages()
1680 	return success;  in rb_insert_pages()
1685 	int success;  in rb_update_pages()  local
1688 		success = rb_insert_pages(cpu_buffer);  in rb_update_pages()
1690 		success = rb_remove_pages(cpu_buffer,  in rb_update_pages()
1693 	if (success)  in rb_update_pages()