From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 25473C433DB for ; Thu, 31 Dec 2020 12:05:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DB3A922242 for ; Thu, 31 Dec 2020 12:05:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726536AbgLaMEs (ORCPT ); Thu, 31 Dec 2020 07:04:48 -0500 Received: from szxga05-in.huawei.com ([45.249.212.191]:10100 "EHLO szxga05-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726071AbgLaMEr (ORCPT ); Thu, 31 Dec 2020 07:04:47 -0500 Received: from DGGEMS413-HUB.china.huawei.com (unknown [172.30.72.59]) by szxga05-in.huawei.com (SkyGuard) with ESMTP id 4D66H91P6LzMChy; Thu, 31 Dec 2020 20:03:01 +0800 (CST) Received: from localhost.localdomain (10.69.192.56) by DGGEMS413-HUB.china.huawei.com (10.3.19.213) with Microsoft SMTP Server id 14.3.498.0; Thu, 31 Dec 2020 20:04:01 +0800 From: Tian Tao To: , CC: Subject: [PATCH] vt: use flexible-array member instead of zero-length array Date: Thu, 31 Dec 2020 20:04:00 +0800 Message-ID: <1609416240-35298-1-git-send-email-tiantao6@hisilicon.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.69.192.56] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Use flexible-array member introduced in C99 instead of zero-length array. Most of zero-length array was already taken care in previous patch [1]. Now modified few more cases which were not handled earlier. [1]. https://patchwork.kernel.org/patch/11394197/ Signed-off-by: Tian Tao --- drivers/tty/vt/vt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c index d04a162..86b4c5f 100644 --- a/drivers/tty/vt/vt.c +++ b/drivers/tty/vt/vt.c @@ -332,7 +332,7 @@ typedef uint32_t char32_t; * scrolling only implies some pointer shuffling. */ struct uni_screen { - char32_t *lines[0]; + char32_t *lines[]; }; static struct uni_screen *vc_uniscr_alloc(unsigned int cols, unsigned int rows) -- 2.7.4