Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
Date:   Tue, 15 Nov 2022 09:03:27 +0800 (CST)
Message-ID: <202211150903277271642@zte.com.cn>
Mime-Version: 1.0
From:   <guo.ziliang@zte.com.cn>
To:     <gustavoars@kernel.org>
Cc:     <robh+dt@kernel.org>, <frowand.list@gmail.com>,
        <keescook@chromium.org>, <devicetree@vger.kernel.org>,
        <linux-kernel@vger.kernel.org>, <guo.ziliang@zte.com.cn>
Subject: =?UTF-8?B?W1BBVENIIGxpbnV4LW5leHRdIHNjcmlwdHMvZHRjOiBSZXBsYWNlIHplcm8tbGVuZ3RoIGFycmF5IHdpdGggREVDTEFSRV9GTEVYX0FSUkFZKCkgaGVscGVy?=
Content-Type: text/plain;
        charset="UTF-8"
Precedence: bulk

From: guo ziliang <guo.ziliang@zte.com.cn>

Zero-length arrays are deprecated and we are moving towards adopting
C99 flexible-array members, instead. So, replace zero-length arrays
declarations in anonymous union with the new DECLARE_FLEX_ARRAY()
helper macro.

Signed-off-by: guo ziliang <guo.ziliang@zte.com.cn>
---
 scripts/dtc/libfdt/fdt.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/scripts/dtc/libfdt/fdt.h b/scripts/dtc/libfdt/fdt.h
index f2e6880..f66fff1 100644
--- a/scripts/dtc/libfdt/fdt.h
+++ b/scripts/dtc/libfdt/fdt.h
@@ -35,14 +35,14 @@ struct fdt_reserve_entry {

 struct fdt_node_header {
        fdt32_t tag;
-       char name[0];
+       DECLARE_FLEX_ARRAY(char, name);
 };

 struct fdt_property {
        fdt32_t tag;
        fdt32_t len;
        fdt32_t nameoff;
-       char data[0];
+       DECLARE_FLEX_ARRAY(char, data);
 };

 #endif /* !__ASSEMBLY */
--
1.8.3.1