From patchwork Sun Aug 5 00:27:02 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Gustavo A. R. Silva" X-Patchwork-Id: 10556629 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 5B49C13B4 for ; Mon, 6 Aug 2018 08:22:45 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 4887729040 for ; Mon, 6 Aug 2018 08:22:45 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 3B3AC2925D; Mon, 6 Aug 2018 08:22:45 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id BD47F29040 for ; Mon, 6 Aug 2018 08:22:44 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 853EB6E22B; Mon, 6 Aug 2018 08:20:30 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from gateway32.websitewelcome.com (gateway32.websitewelcome.com [192.185.145.182]) by gabe.freedesktop.org (Postfix) with ESMTPS id 013416E07E for ; Sun, 5 Aug 2018 00:27:05 +0000 (UTC) Received: from cm11.websitewelcome.com (cm11.websitewelcome.com [100.42.49.5]) by gateway32.websitewelcome.com (Postfix) with ESMTP id 659051AC5B2 for ; Sat, 4 Aug 2018 19:27:04 -0500 (CDT) Received: from gator4166.hostgator.com ([108.167.133.22]) by cmsmtp with SMTP id m6syfwLErRPojm6syfQzrU; Sat, 04 Aug 2018 19:27:04 -0500 X-Authority-Reason: nr=8 Received: from [189.250.50.82] (port=35062 helo=embeddedor) by gator4166.hostgator.com with esmtpa (Exim 4.91) (envelope-from ) id 1fm6sx-003f3t-Oe; Sat, 04 Aug 2018 19:27:03 -0500 Date: Sat, 4 Aug 2018 19:27:02 -0500 From: "Gustavo A. R. Silva" To: Oded Gabbay , Alex Deucher , Christian =?iso-8859-1?q?K=F6nig?= , "David (ChunMing) Zhou" , David Airlie Subject: [PATCH] drm/amdkfd: Use true and false for boolean values Message-ID: <20180805002702.GA26671@embeddedor.com> MIME-Version: 1.0 Content-Disposition: inline User-Agent: Mutt/1.5.24 (2015-08-30) X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - gator4166.hostgator.com X-AntiAbuse: Original Domain - lists.freedesktop.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - embeddedor.com X-BWhitelist: no X-Source-IP: 189.250.50.82 X-Source-L: No X-Exim-ID: 1fm6sx-003f3t-Oe X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: (embeddedor) [189.250.50.82]:35062 X-Source-Auth: gustavo@embeddedor.com X-Email-Count: 39 X-Source-Cap: Z3V6aWRpbmU7Z3V6aWRpbmU7Z2F0b3I0MTY2Lmhvc3RnYXRvci5jb20= X-Local-Domain: yes X-Mailman-Approved-At: Mon, 06 Aug 2018 08:20:19 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "Gustavo A. R. Silva" , amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP Return statements in functions returning bool should use true or false instead of an integer value. This code was detected with the help of Coccinelle. Signed-off-by: Gustavo A. R. Silva Reviewed-by: Huang Rui Reviewed-by: Kent Russell Reviewed-by: Huang Rui --- drivers/gpu/drm/amd/amdkfd/cik_event_interrupt.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/amdkfd/cik_event_interrupt.c b/drivers/gpu/drm/amd/amdkfd/cik_event_interrupt.c index 5d2475d..16af9d1 100644 --- a/drivers/gpu/drm/amd/amdkfd/cik_event_interrupt.c +++ b/drivers/gpu/drm/amd/amdkfd/cik_event_interrupt.c @@ -62,12 +62,12 @@ static bool cik_event_interrupt_isr(struct kfd_dev *dev, vmid = (ihre->ring_id & 0x0000ff00) >> 8; if (vmid < dev->vm_info.first_vmid_kfd || vmid > dev->vm_info.last_vmid_kfd) - return 0; + return false; /* If there is no valid PASID, it's likely a firmware bug */ pasid = (ihre->ring_id & 0xffff0000) >> 16; if (WARN_ONCE(pasid == 0, "FW bug: No PASID in KFD interrupt")) - return 0; + return false; /* Interrupt types we care about: various signals and faults. * They will be forwarded to a work queue (see below).