From patchwork Mon Jun 24 01:57:07 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jiapeng Chong X-Patchwork-Id: 13708834 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 3E5CCC27C4F for ; Mon, 24 Jun 2024 01:57:26 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 136F310E13B; Mon, 24 Jun 2024 01:57:25 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (1024-bit key; unprotected) header.d=linux.alibaba.com header.i=@linux.alibaba.com header.b="w0VQq05d"; dkim-atps=neutral Received: from out30-111.freemail.mail.aliyun.com (out30-111.freemail.mail.aliyun.com [115.124.30.111]) by gabe.freedesktop.org (Postfix) with ESMTPS id 06B3610E13B; Mon, 24 Jun 2024 01:57:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.alibaba.com; s=default; t=1719194239; h=From:To:Subject:Date:Message-Id:MIME-Version; bh=kEmEdnA6MmtMya8ZtsQJGZHyWERAexbeV4W5aGUBu08=; b=w0VQq05dMCbB45n9A3HNmIUhU5xvZKEozjBK83f+itEOyjSi7QpWRXoWuQZcapO9gk66l8YylHNnjR7RxnldEtl/cLUSMfpEzqJ08oBzeDd2lKRJRbwcwrSmKUapqj9855Be38/mYLRayii5yYAg9V7Jb4XV5ROs9KHnMfhVuUg= X-Alimail-AntiSpam: AC=PASS; BC=-1|-1; BR=01201311R141e4; CH=green; DM=||false|; DS=||; FP=0|-1|-1|-1|0|-1|-1|-1; HT=maildocker-contentspam033045046011; MF=jiapeng.chong@linux.alibaba.com; NM=1; PH=DS; RN=13; SR=0; TI=SMTPD_---0W90odGI_1719194229; Received: from localhost(mailfrom:jiapeng.chong@linux.alibaba.com fp:SMTPD_---0W90odGI_1719194229) by smtp.aliyun-inc.com; Mon, 24 Jun 2024 09:57:18 +0800 From: Jiapeng Chong To: harry.wentland@amd.com Cc: sunpeng.li@amd.com, Rodrigo.Siqueira@amd.com, alexander.deucher@amd.com, 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: use swap() in is_config_schedulable() Date: Mon, 24 Jun 2024 09:57:07 +0800 Message-Id: <20240624015707.121287-1-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: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Use existing swap() function rather than duplicating its implementation. ./drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_pmo/dml2_pmo_dcn4_fams2.c:1171:103-104: WARNING opportunity for swap(). ./drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_pmo/dml2_pmo_dcn4_fams2.c:1231:99-100: WARNING opportunity for swap(). Reported-by: Abaci Robot Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=9400 Signed-off-by: Jiapeng Chong --- .../dc/dml2/dml21/src/dml2_pmo/dml2_pmo_dcn4_fams2.c | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-) diff --git a/drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_pmo/dml2_pmo_dcn4_fams2.c b/drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_pmo/dml2_pmo_dcn4_fams2.c index 7272a04b9d1d..926d45496e79 100644 --- a/drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_pmo/dml2_pmo_dcn4_fams2.c +++ b/drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_pmo/dml2_pmo_dcn4_fams2.c @@ -1158,7 +1158,6 @@ static bool is_config_schedulable( schedulable = true; /* sort disallow times from greatest to least */ - unsigned int temp; for (i = 0; i < s->pmo_dcn4.num_timing_groups; i++) { bool swapped = false; @@ -1167,9 +1166,8 @@ static bool is_config_schedulable( double jp1_disallow_us = s->pmo_dcn4.group_common_fams2_meta[s->pmo_dcn4.sorted_group_gtl_disallow_index[j + 1]].disallow_time_us; if (j_disallow_us < jp1_disallow_us) { /* swap as A < B */ - temp = s->pmo_dcn4.sorted_group_gtl_disallow_index[j]; - s->pmo_dcn4.sorted_group_gtl_disallow_index[j] = s->pmo_dcn4.sorted_group_gtl_disallow_index[j + 1]; - s->pmo_dcn4.sorted_group_gtl_disallow_index[j + 1] = temp; + swap(s->pmo_dcn4.sorted_group_gtl_disallow_index[j], + s->pmo_dcn4.sorted_group_gtl_disallow_index[j+1]); swapped = true; } } @@ -1227,9 +1225,8 @@ static bool is_config_schedulable( double jp1_period_us = s->pmo_dcn4.group_common_fams2_meta[s->pmo_dcn4.sorted_group_gtl_period_index[j + 1]].period_us; if (j_period_us < jp1_period_us) { /* swap as A < B */ - temp = s->pmo_dcn4.sorted_group_gtl_period_index[j]; - s->pmo_dcn4.sorted_group_gtl_period_index[j] = s->pmo_dcn4.sorted_group_gtl_period_index[j + 1]; - s->pmo_dcn4.sorted_group_gtl_period_index[j + 1] = temp; + swap(s->pmo_dcn4.sorted_group_gtl_period_index[j], + s->pmo_dcn4.sorted_group_gtl_period_index[j+1]); swapped = true; } }