From patchwork Sat Jul 16 14:54:33 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: SF Markus Elfring X-Patchwork-Id: 9233253 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 289A06075D for ; Sat, 16 Jul 2016 14:55:00 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 10BAE20072 for ; Sat, 16 Jul 2016 14:55:00 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 03BCF20951; Sat, 16 Jul 2016 14:55:00 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A1B2120072 for ; Sat, 16 Jul 2016 14:54:59 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 7284A6E2C4; Sat, 16 Jul 2016 14:54:54 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mout.web.de (mout.web.de [212.227.17.11]) by gabe.freedesktop.org (Postfix) with ESMTPS id ABFAE6E1B6 for ; Sat, 16 Jul 2016 14:54:51 +0000 (UTC) Received: from [192.168.1.2] ([77.182.189.163]) by smtp.web.de (mrweb101) with ESMTPSA (Nemesis) id 0MORiL-1bUEPR2pYT-005pX2; Sat, 16 Jul 2016 16:54:44 +0200 Subject: [PATCH 4/8] drm/amdgpu: Delete a variable in amdgpu_cgs_acpi_eval_object() To: dri-devel@lists.freedesktop.org, David Airlie , =?UTF-8?Q?Christian_K=c3=b6nig?= , Alex Deucher References: <5307CAA2.8060406@users.sourceforge.net> <530A086E.8010901@users.sourceforge.net> <530A72AA.3000601@users.sourceforge.net> <530B5FB6.6010207@users.sourceforge.net> <530C5E18.1020800@users.sourceforge.net> <530CD2C4.4050903@users.sourceforge.net> <530CF8FF.8080600@users.sourceforge.net> <530DD06F.4090703@users.sourceforge.net> <5317A59D.4@users.sourceforge.net> <558FB427.80103@users.sourceforge.net> From: SF Markus Elfring Message-ID: <165123f9-e2ba-04c1-e91e-557c2d81ed21@users.sourceforge.net> Date: Sat, 16 Jul 2016 16:54:33 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.2 MIME-Version: 1.0 In-Reply-To: X-Provags-ID: V03:K0:d4QLASmeqllxOmMp5XgtRgRVL+l9I3VJRo7FlGCCju0/VQ0larm DS72anCvDbfRKfwsS4bwstUVsUtYhq3Md0R3flZerpPy4Az6uzs5sHH/1kqk9DCNZXW6QY1 LXOVPNCgltanFmAe37ZqlXgvBIM03L3mnF9nofsBV0uaxcu41g4SLbJbVaVj5BGb4ZF+NQb lkGhOl1ATTlyBgXZBWhyw== X-UI-Out-Filterresults: notjunk:1; V01:K0:cZhaYonlwKA=:EFN4O05cc9kYLTNxS625tA fZ4tpWEfUZ/fLvbQOdYnLmdPouFekcOBHvnhom+ZUt0ood8rRA2Vp9hpINZv6ffAdaNwgLwgS QyHbUuDv45QBFvly2MlTL5bcOY5JPBPlodp2gmuxP/tMb6na3IU5U9G2iuzO9U4lbQUDzBkRc aukrYqz+1gdtb2Tk6Cpp2dTZLubFu97FiEQaBzuyFpuou6bapGO/QCieSyVdFRLiCna9HQlrt mIJ9DOUvHopVJPbjifuq194e0IOi0g62lzFptQtGAg7BaHxPKR1f8VI36PwyLD5kY86tHYo+c /+NikzzjP+gYJhgAFKjf7+JfFOHQoXwu6n+9gMyNNwYTnJG6Y6XW3tVuyLlnY69eE8LnudvPj 8u4rlsQegbKW/dYKCf1jAwb8/SyiiS5iFmDGjMo2VSVTTMNImauldTfvPwW06rJGnzfLMvEyk mb4UtsF2P7BlwEF0W/60YIZNoCh4zSYTmYPJEi+J9h6VAPEd6JwRNjFUKIeHf0RBMcHXQHYW4 XPjV12W7zn+NHQc8hwmj6zczv7KnKW1VrZkVlaU7fVym7zom28rmk0wIguNVL4ym6IYNKgSs/ FLKfxz1R6F/2NSmKQfcvy9MtfwfGL/GrBwpqLnWD0DPS5Mz0sY9s9NC6mE6Tzenog3oQummvR RuYkRLdByTOtRvvZxGxPptXQxutjmwTzYSTrQhR7dwzZ/3BnfEqNw6QgJWJRUwvzXqd9MeCrN dsJKnrTKjmTdXoJLa6tRaq+K3jwYeb76odTh2e47w1EJ1A/JmSvCIveQHsmERTjXIHjugo8cZ /wx5bvV Cc: Julia Lawall , kernel-janitors@vger.kernel.org, LKML X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP From: Markus Elfring Date: Sat, 16 Jul 2016 14:00:28 +0200 The local variable "func_no" was assigned a value at two places. But it was not read within this function. Thus delete it. Signed-off-by: Markus Elfring --- drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c index 705bfa2..f5de510 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c @@ -909,7 +909,6 @@ static int amdgpu_cgs_acpi_eval_object(struct cgs_device *cgs_device, uint32_t i, count; acpi_status status; int result = 0; - uint32_t func_no = 0xFFFFFFFF; handle = ACPI_HANDLE(&adev->pdev->dev); if (!handle) @@ -926,7 +925,6 @@ static int amdgpu_cgs_acpi_eval_object(struct cgs_device *cgs_device, if (info->pinput_argument == NULL) return -EINVAL; argument = info->pinput_argument; - func_no = argument->value; for (i = 0; i < info->input_count; i++) { if (((argument->type == ACPI_TYPE_STRING) || (argument->type == ACPI_TYPE_BUFFER)) &&