From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751668AbcDOIqc (ORCPT ); Fri, 15 Apr 2016 04:46:32 -0400 Received: from mail-bn1bon0092.outbound.protection.outlook.com ([157.56.111.92]:29344 "EHLO na01-bn1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1750732AbcDOIq3 (ORCPT ); Fri, 15 Apr 2016 04:46:29 -0400 Authentication-Results: vger.kernel.org; dkim=none (message not signed) header.d=none;vger.kernel.org; dmarc=none action=none header.from=amd.com; Subject: Re: [PATCH] drm/amdgpu: fix compare_const_fl.cocci warnings To: Julia Lawall , Dave Airlie References: CC: , Alex Deucher , , From: =?UTF-8?Q?Christian_K=c3=b6nig?= Message-ID: <5710AA53.7070307@amd.com> Date: Fri, 15 Apr 2016 10:46:11 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.6.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset="windows-1252"; 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While it's not so much of a problem any more with modern compilers, some people still prefer to have it on the left side to catch accidental value assignments. Regards, Christian. > --- > > Could be nice to put the thing being tested first. > > amdgpu_grph_object_id_helpers.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_grph_object_id_helpers.c > +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_grph_object_id_helpers.c > @@ -169,11 +169,11 @@ struct graphics_object_id amdgpu_object_ > struct graphics_object_id go_id = { 0 }; > > type = object_type_from_bios_object_id(bios_object_id); > - if (OBJECT_TYPE_UNKNOWN == type) > + if (type == OBJECT_TYPE_UNKNOWN) > return go_id; > > enum_id = enum_id_from_bios_object_id(bios_object_id); > - if (ENUM_ID_UNKNOWN == enum_id) > + if (enum_id == ENUM_ID_UNKNOWN) > return go_id; > > go_id = display_graphics_object_id_init(