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 X-Spam-Level: X-Spam-Status: No, score=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id DF28EC5519F for ; Wed, 18 Nov 2020 02:52:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 90D7E2168B for ; Wed, 18 Nov 2020 02:52:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727115AbgKRCwX (ORCPT ); Tue, 17 Nov 2020 21:52:23 -0500 Received: from m17618.mail.qiye.163.com ([59.111.176.18]:3003 "EHLO m17618.mail.qiye.163.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726716AbgKRCwX (ORCPT ); Tue, 17 Nov 2020 21:52:23 -0500 X-Greylist: delayed 576 seconds by postgrey-1.27 at vger.kernel.org; Tue, 17 Nov 2020 21:52:22 EST Received: from ubuntu.localdomain (unknown [157.0.31.124]) by m17618.mail.qiye.163.com (Hmail) with ESMTPA id 2449D4E12BC; Wed, 18 Nov 2020 10:42:44 +0800 (CST) From: Bernard Zhao To: Alex Deucher , =?UTF-8?q?Christian=20K=C3=B6nig?= , David Airlie , Daniel Vetter , Felix Kuehling , Joerg Roedel , Borislav Petkov , Bernard Zhao , Fenghua Yu , amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Cc: opensource.kernel@vivo.com Subject: [PATCH] amdgpu/amdgpu_ids: fix kmalloc_array not uses number as first arg Date: Tue, 17 Nov 2020 18:42:29 -0800 Message-Id: <20201118024234.102485-1-bernard@vivo.com> X-Mailer: git-send-email 2.29.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-HM-Spam-Status: e1kfGhgUHx5ZQUtXWQgYFAkeWUFZS1VLWVdZKFlBSE83V1ktWUFJV1kPCR oVCBIfWUFZSkhDSUkdGU5CT0gdVkpNS05NTUxITU9PSUpVEwETFhoSFyQUDg9ZV1kWGg8SFR0UWU FZT0tIVUpKS09ISVVLWQY+ X-HM-Sender-Digest: e1kMHhlZQR0aFwgeV1kSHx4VD1lBWUc6P1E6Egw*Sz8fGQ8#Sw0qIRYO Ax0KCR1VSlVKTUtOTU1MSE1PQkNIVTMWGhIXVRkeCRUaCR87DRINFFUYFBZFWVdZEgtZQVlKTkxV S1VISlVKSU9ZV1kIAVlBSU9KTjcG X-HM-Tid: 0a75d93b9e0c9376kuws2449d4e12bc Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Fix check_patch.pl warning: kmalloc_array uses number as first arg, sizeof is generally wrong. +fences = kmalloc_array(sizeof(void *), id_mgr->num_ids, GFP_KERNEL); Signed-off-by: Bernard Zhao --- drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c index 6e9a9e5dbea0..f2bd4b0e06f6 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c @@ -208,7 +208,7 @@ static int amdgpu_vmid_grab_idle(struct amdgpu_vm *vm, if (ring->vmid_wait && !dma_fence_is_signaled(ring->vmid_wait)) return amdgpu_sync_fence(sync, ring->vmid_wait); - fences = kmalloc_array(sizeof(void *), id_mgr->num_ids, GFP_KERNEL); + fences = kmalloc_array(id_mgr->num_ids, sizeof(void *), GFP_KERNEL); if (!fences) return -ENOMEM; -- 2.29.0