From patchwork Fri Nov 11 09:46:49 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Jiapeng Chong X-Patchwork-Id: 13040039 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 2A31AC433FE for ; Fri, 11 Nov 2022 09:47:10 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id BD48D10E7D9; Fri, 11 Nov 2022 09:47:08 +0000 (UTC) Received: from out30-131.freemail.mail.aliyun.com (out30-131.freemail.mail.aliyun.com [115.124.30.131]) by gabe.freedesktop.org (Postfix) with ESMTPS id B0CD610E7D9; Fri, 11 Nov 2022 09:47:03 +0000 (UTC) X-Alimail-AntiSpam: AC=PASS; BC=-1|-1; BR=01201311R971e4; CH=green; DM=||false|; DS=||; FP=0|-1|-1|-1|0|-1|-1|-1; HT=ay29a033018046056; MF=jiapeng.chong@linux.alibaba.com; NM=1; PH=DS; RN=10; SR=0; TI=SMTPD_---0VUWwVVH_1668160012; Received: from localhost(mailfrom:jiapeng.chong@linux.alibaba.com fp:SMTPD_---0VUWwVVH_1668160012) by smtp.aliyun-inc.com; Fri, 11 Nov 2022 17:46:59 +0800 From: Jiapeng Chong To: alexander.deucher@amd.com Subject: [PATCH] drm/amd/display: remove set but unused variable 'state' Date: Fri, 11 Nov 2022 17:46:49 +0800 Message-Id: <20221111094649.102283-1-jiapeng.chong@linux.alibaba.com> X-Mailer: git-send-email 2.20.1.7.g153144c MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Jiapeng Chong , Xinhui.Pan@amd.com, Abaci Robot , linux-kernel@vger.kernel.org, amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, christian.koenig@amd.com Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" The variable state is not effectively used in the function, so delete it. drivers/gpu/drm/amd/amdgpu/../display/dc/dcn32/dcn32_resource.c:1613:24: warning: variable ‘state’ set but not used. Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=3027#c0 Reported-by: Abaci Robot Signed-off-by: Jiapeng Chong --- drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.c b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.c index f7fea3544c31..df477a53b64a 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.c @@ -1610,7 +1610,6 @@ bool dcn32_acquire_post_bldn_3dlut( struct dc_transfer_func **shaper) { bool ret = false; - union dc_3dlut_state *state; ASSERT(*lut == NULL && *shaper == NULL); *lut = NULL; @@ -1619,7 +1618,6 @@ bool dcn32_acquire_post_bldn_3dlut( if (!res_ctx->is_mpc_3dlut_acquired[mpcc_id]) { *lut = pool->mpc_lut[mpcc_id]; *shaper = pool->mpc_shaper[mpcc_id]; - state = &pool->mpc_lut[mpcc_id]->state; res_ctx->is_mpc_3dlut_acquired[mpcc_id] = true; ret = true; }