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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 31074C433EF for ; Thu, 3 Feb 2022 05:04:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234559AbiBCFE2 (ORCPT ); Thu, 3 Feb 2022 00:04:28 -0500 Received: from out30-43.freemail.mail.aliyun.com ([115.124.30.43]:51456 "EHLO out30-43.freemail.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231772AbiBCFE0 (ORCPT ); Thu, 3 Feb 2022 00:04:26 -0500 X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R151e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=e01e04426;MF=yang.lee@linux.alibaba.com;NM=1;PH=DS;RN=11;SR=0;TI=SMTPD_---0V3UBAbC_1643864663; Received: from localhost(mailfrom:yang.lee@linux.alibaba.com fp:SMTPD_---0V3UBAbC_1643864663) by smtp.aliyun-inc.com(127.0.0.1); Thu, 03 Feb 2022 13:04:24 +0800 From: Yang Li To: daniel@ffwll.ch Cc: airlied@linux.ie, Xinhui.Pan@amd.com, christian.koenig@amd.com, alexander.deucher@amd.com, Felix.Kuehling@amd.com, amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Yang Li , Abaci Robot Subject: [PATCH -next] drm/amdkfd: Fix resource_size.cocci warning Date: Thu, 3 Feb 2022 13:04:21 +0800 Message-Id: <20220203050421.39285-1-yang.lee@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 Use resource_size function on resource object instead of explicit computation. Eliminate the following coccicheck warning: ./drivers/gpu/drm/amd/amdkfd/kfd_migrate.c:978:11-14: ERROR: Missing resource_size with res Reported-by: Abaci Robot Signed-off-by: Yang Li --- drivers/gpu/drm/amd/amdkfd/kfd_migrate.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_migrate.c b/drivers/gpu/drm/amd/amdkfd/kfd_migrate.c index 8430f6475723..d4287a39be56 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_migrate.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_migrate.c @@ -975,7 +975,7 @@ int svm_migrate_init(struct amdgpu_device *adev) pgmap->type = 0; if (pgmap->type == MEMORY_DEVICE_PRIVATE) devm_release_mem_region(adev->dev, res->start, - res->end - res->start + 1); + resource_size(res)); return PTR_ERR(r); } -- 2.20.1.7.g153144c