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 744B0C05027 for ; Fri, 10 Feb 2023 02:43:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230280AbjBJCn6 (ORCPT ); Thu, 9 Feb 2023 21:43:58 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39762 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229940AbjBJCn4 (ORCPT ); Thu, 9 Feb 2023 21:43:56 -0500 Received: from out30-112.freemail.mail.aliyun.com (out30-112.freemail.mail.aliyun.com [115.124.30.112]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DD98670955 for ; Thu, 9 Feb 2023 18:43:53 -0800 (PST) X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R161e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=ay29a033018045168;MF=jiapeng.chong@linux.alibaba.com;NM=1;PH=DS;RN=10;SR=0;TI=SMTPD_---0VbICT0J_1675997026; Received: from localhost(mailfrom:jiapeng.chong@linux.alibaba.com fp:SMTPD_---0VbICT0J_1675997026) by smtp.aliyun-inc.com; Fri, 10 Feb 2023 10:43:51 +0800 From: Jiapeng Chong To: alexander.deucher@amd.com Cc: christian.koenig@amd.com, Xinhui.Pan@amd.com, airlied@gmail.com, daniel@ffwll.ch, amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Jiapeng Chong , Abaci Robot Subject: [PATCH] drm/amd/display: Remove the unused variable pre_connection_type Date: Fri, 10 Feb 2023 10:43:43 +0800 Message-Id: <20230210024343.26220-1-jiapeng.chong@linux.alibaba.com> X-Mailer: git-send-email 2.20.1.7.g153144c MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Variable pre_connection_type is not effectively used, so delete it. Reported-by: Abaci Robot Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=4031 Signed-off-by: Jiapeng Chong --- drivers/gpu/drm/amd/display/dc/link/link_detection.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/gpu/drm/amd/display/dc/link/link_detection.c b/drivers/gpu/drm/amd/display/dc/link/link_detection.c index 63e75c392031..d224a44c4cc8 100644 --- a/drivers/gpu/drm/amd/display/dc/link/link_detection.c +++ b/drivers/gpu/drm/amd/display/dc/link/link_detection.c @@ -886,7 +886,6 @@ static bool detect_link_and_local_sink(struct dc_link *link, struct dc_sink *prev_sink = NULL; struct dpcd_caps prev_dpcd_caps; enum dc_connection_type new_connection_type = dc_connection_none; - enum dc_connection_type pre_connection_type = dc_connection_none; const uint32_t post_oui_delay = 30; // 30ms DC_LOGGER_INIT(link->ctx->logger); @@ -923,7 +922,6 @@ static bool detect_link_and_local_sink(struct dc_link *link, link_disconnect_sink(link); if (new_connection_type != dc_connection_none) { - pre_connection_type = link->type; link->type = new_connection_type; link->link_state_valid = false; -- 2.20.1.7.g153144c