From patchwork Wed Feb 16 08:38:49 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jiapeng Chong X-Patchwork-Id: 543182 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 94368C433EF for ; Wed, 16 Feb 2022 08:39:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231259AbiBPIjL (ORCPT ); Wed, 16 Feb 2022 03:39:11 -0500 Received: from gmail-smtp-in.l.google.com ([23.128.96.19]:36110 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229452AbiBPIjK (ORCPT ); Wed, 16 Feb 2022 03:39:10 -0500 Received: from out30-57.freemail.mail.aliyun.com (out30-57.freemail.mail.aliyun.com [115.124.30.57]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C70FF107081; Wed, 16 Feb 2022 00:38:58 -0800 (PST) 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=e01e04394; MF=jiapeng.chong@linux.alibaba.com; NM=1; PH=DS; RN=15; SR=0; TI=SMTPD_---0V4cKwYt_1645000730; Received: from localhost(mailfrom:jiapeng.chong@linux.alibaba.com fp:SMTPD_---0V4cKwYt_1645000730) by smtp.aliyun-inc.com(127.0.0.1); Wed, 16 Feb 2022 16:38:55 +0800 From: Jiapeng Chong To: jani.nikula@linux.intel.com Cc: joonas.lahtinen@linux.intel.com, rodrigo.vivi@intel.com, tvrtko.ursulin@linux.intel.com, airlied@linux.ie, daniel@ffwll.ch, sumit.semwal@linaro.org, christian.koenig@amd.com, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, linaro-mm-sig@lists.linaro.org, Jiapeng Chong , Abaci Robot Subject: [PATCH] drm/i915/gt: fix unsigned integer to signed assignment Date: Wed, 16 Feb 2022 16:38:49 +0800 Message-Id: <20220216083849.91239-1-jiapeng.chong@linux.alibaba.com> X-Mailer: git-send-email 2.20.1.7.g153144c MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Eliminate the follow smatch warning: drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c:4640 guc_create_virtual() warn: assigning (-2) to unsigned variable 've->base.instance'. drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c:4641 guc_create_virtual() warn: assigning (-2) to unsigned variable 've->base.uabi_instance'. Reported-by: Abaci Robot Signed-off-by: Jiapeng Chong --- drivers/gpu/drm/i915/gt/intel_engine_types.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/gt/intel_engine_types.h b/drivers/gpu/drm/i915/gt/intel_engine_types.h index 36365bdbe1ee..dc7cc06c68e7 100644 --- a/drivers/gpu/drm/i915/gt/intel_engine_types.h +++ b/drivers/gpu/drm/i915/gt/intel_engine_types.h @@ -328,10 +328,10 @@ struct intel_engine_cs { intel_engine_mask_t logical_mask; u8 class; - u8 instance; + s8 instance; u16 uabi_class; - u16 uabi_instance; + s16 uabi_instance; u32 uabi_capabilities; u32 context_size;