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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D9FCEC001DE for ; Mon, 31 Jul 2023 12:37:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232771AbjGaMhw (ORCPT ); Mon, 31 Jul 2023 08:37:52 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57870 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230411AbjGaMht (ORCPT ); Mon, 31 Jul 2023 08:37:49 -0400 Received: from mout.gmx.net (mout.gmx.net [212.227.15.18]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3CB17BE; Mon, 31 Jul 2023 05:37:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.de; s=s31663417; t=1690807063; x=1691411863; i=deller@gmx.de; bh=Ms/avEkI75OIEgYMCo/ytKRctnQrgMl6JO+Gl0Gsf3w=; h=X-UI-Sender-Class:Date:Subject:To:Cc:References:From:In-Reply-To; b=RebDnHcgL27HOM7ubal87JY21pjQAIdbgHQII3yFaR5CGhUtnu+USUcXNQGKl44Jm3YzXW6 MvuHC+Qa8QdqdwmOasFYXs9uNTLT0SF2BdetuFEKBVFpxcTCLzyS0TufboynGOKp6T1s48WLb w58lW1DBGCQKk4KC5Qz9yhUCkvdOUDVV7cxzb1ErBKKn/rGMNvBWAyhbYvzDZJQ3dJn656bVE q6znwxxttioVC5UHbT6RECAyk/rPsjgj25NaamF69w/9CUU+Z1b4DUSnU5m9YPam5t8yrpqXr 9nRohZDNxbB0RwNjiKS80hl4SWcRchatB954G7lxqrcaL1t1h0VQ== X-UI-Sender-Class: 724b4f7f-cbec-4199-ad4e-598c01a50d3a Received: from [192.168.20.60] ([94.134.159.238]) by mail.gmx.net (mrgmx005 [212.227.17.190]) with ESMTPSA (Nemesis) id 1MVeMA-1qGaod0KTE-00Rbnx; Mon, 31 Jul 2023 14:37:43 +0200 Message-ID: <76b3c602-ab9d-7368-2c83-f5a8f4f0f330@gmx.de> Date: Mon, 31 Jul 2023 14:37:42 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.13.0 Subject: Re: [PATCH] fbdev/amifb: Replace zero-length arrays with DECLARE_FLEX_ARRAY() helper Content-Language: en-US To: Atul Raut Cc: linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-kernel-mentees@lists.linuxfoundation.org References: <20230731021808.24997-1-rauji.raut@gmail.com> From: Helge Deller In-Reply-To: <20230731021808.24997-1-rauji.raut@gmail.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:f/tCxU4mR2FSkwyxg/Pz1S54l9RKyiB9xbF6exUuGYhXcj3zYKL rUUcpgrq4tx8L+3f+/jpbi8QYi1L7ah575zv5Dw2aomoFeVmZmPoZmqJ0XlPb2GOBd5yEkn t+avf4l8Exyi+PZIQko4SQXR3gwj7AU4ssMhbyzSFK8aILd1e+wxGhvVsFReettVkPwT1n5 MkuFm60XSmKCbmHefRwmg== UI-OutboundReport: notjunk:1;M01:P0:7h3/yL6t/qk=;+J46rFQhxCOAdSskQUGZ+gnmBGC dVBvHoqWyyTn0IjIia/X5UrDziZjViqhLXA4ZJbaNdral0IGCd+HcuKsPq1XjRC66wKjbsaFq vLCCZwzJzPYV8FWVzkzjop8YGbWZyZCYqha599kevSG0g9xX30OTyK0TrrVXkqmPSSuflkcLl uBVSBDr+B4i8VIsUbptEITjyFoj0oPhe9Jq3NEA0Upj/tI4CvE0FU6xBBEae7dp2fQZHi+PS3 /G/bgTMYAp8CpxVzogZG27o0ETM/doRFn8/FhCUjRovSQpXqoSeXUZ4VuVzFoO8QWUCo+sQVM e1GudTgpHngilR5ayD6hKEZMnuGfWLMjqwsD3QrW5Jg/kAOnlr7E38k4OJhD++iJXpc2Hc+2W EnxvLp0riV+2uPxd5SOR1L2dXo0mA6E7MMUPTGGfHJAWPABHgKUqExzGv3YGeN9yN2iMyW2Wq qG/HZ9R44CEdMG1DkdiM8B0fTI7k+OPukX8hxfCFEya8Pl6d3WUKOWvfpPmfgwcssQhqrqs2b aUzS5GI0hutNwiBXf/Gs2jyCYhvGo+LXtO+dVglnpHEwgcluA2xuVC4LG6tqbF0GEgoaQgryZ Qufb79yjzLR+6SDp3uHLtQZxv4xknJVmI97eR6tvOugRadzcDOClulFaXPsALJxML2+3MF1YB iPLJbtU0C83K9A+9EGp+VgC1tKSAuR0mo/+Xpq4ZPq4V8bKdYrKDs2eGjzIxQw2RUPwbNqkkI TBqv7sXGuoNQv3JDHYYt+jEpOax0cUkSkho9KsgG2vWo9qkzAr72aMmosLSSBzGpbSUZZy+pH 5I/lAO6cL1c1koENnUoqfELQi8PxZF5v3rcAsfpspeP1/uL/6EzDZ2w+ouQxQ/wHrh2BTSvdI wlcfRWOHj87hQedfAEeXnp3M9e+fWLXiwJiiMpX/3deBv4cTfJaa10+twJoIganjCj7gTRL2F UuSifw== Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 7/31/23 04:18, Atul Raut wrote: > Replacing zero-length arrays with C99 flexible-array members > because they are deprecated. Use the new DECLARE_FLEX_ARRAY() > auxiliary macro instead of defining a zero-length array. > > This fixes warnings such as: > ./drivers/video/fbdev/amifb.c:690:6-10: WARNING use flexible-array membe= r instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#= zero-length-and-one-element-arrays) > > Signed-off-by: Atul Raut applied. Thanks! Helge > --- > drivers/video/fbdev/amifb.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/video/fbdev/amifb.c b/drivers/video/fbdev/amifb.c > index d88265dbebf4..f216b2c702a1 100644 > --- a/drivers/video/fbdev/amifb.c > +++ b/drivers/video/fbdev/amifb.c > @@ -687,7 +687,7 @@ struct fb_var_cursorinfo { > __u16 height; > __u16 xspot; > __u16 yspot; > - __u8 data[1]; /* field with [height][width] */ > + DECLARE_FLEX_ARRAY(__u8, data); /* field with [height][width] *= / > }; > > struct fb_cursorstate {