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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7BD3CC433F5 for ; Sun, 26 Sep 2021 07:16:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4F20C60EE0 for ; Sun, 26 Sep 2021 07:16:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231213AbhIZHSI (ORCPT ); Sun, 26 Sep 2021 03:18:08 -0400 Received: from out30-57.freemail.mail.aliyun.com ([115.124.30.57]:44605 "EHLO out30-57.freemail.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230035AbhIZHSF (ORCPT ); Sun, 26 Sep 2021 03:18:05 -0400 X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R111e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=e01e04423;MF=yang.lee@linux.alibaba.com;NM=1;PH=DS;RN=9;SR=0;TI=SMTPD_---0UpaywW-_1632640586; Received: from j63c13417.sqa.eu95.tbsite.net(mailfrom:yang.lee@linux.alibaba.com fp:SMTPD_---0UpaywW-_1632640586) by smtp.aliyun-inc.com(127.0.0.1); Sun, 26 Sep 2021 15:16:28 +0800 From: Yang Li To: airlied@linux.ie Cc: daniel@ffwll.ch, Felix.Kuehling@amd.com, alexander.deucher@amd.com, christian.koenig@amd.com, amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Yang Li Subject: [PATCH] drm/amdkfd: fix resource_size.cocci warnings Date: Sun, 26 Sep 2021 15:16:20 +0800 Message-Id: <1632640580-61609-1-git-send-email-yang.lee@linux.alibaba.com> X-Mailer: git-send-email 1.8.3.1 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Use resource_size function on resource object instead of explicit computation. Clean up coccicheck warning: ./drivers/gpu/drm/amd/amdkfd/kfd_migrate.c:905:10-13: ERROR: Missing resource_size with res Reported-by: Abaci Robot Signed-off-by: Yang Li --- drivers/gpu/drm/amd/amdkfd/kfd_migrate.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_migrate.c b/drivers/gpu/drm/amd/amdkfd/kfd_migrate.c index 4a16e3c..f53e17a 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_migrate.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_migrate.c @@ -901,8 +901,7 @@ int svm_migrate_init(struct amdgpu_device *adev) /* Disable SVM support capability */ pgmap->type = 0; - devm_release_mem_region(adev->dev, res->start, - res->end - res->start + 1); + devm_release_mem_region(adev->dev, res->start, resource_size(res)); return PTR_ERR(r); } -- 1.8.3.1