From patchwork Sun Dec 14 13:35:17 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Oded Gabbay X-Patchwork-Id: 5487561 Return-Path: X-Original-To: patchwork-dri-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id B16769F30B for ; Sun, 14 Dec 2014 13:35:39 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id E020220A0B for ; Sun, 14 Dec 2014 13:35:38 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id 2599820A09 for ; Sun, 14 Dec 2014 13:35:37 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D64556E763; Sun, 14 Dec 2014 05:35:35 -0800 (PST) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from na01-bn1-obe.outbound.protection.outlook.com (mail-bn1on0142.outbound.protection.outlook.com [157.56.110.142]) by gabe.freedesktop.org (Postfix) with ESMTP id 4825C6E763 for ; 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Sun, 14 Dec 2014 07:35:42 -0600 Received: from STOREXDAG04.amd.com (10.1.13.13) by SATLEXDAG02.amd.com (10.181.40.5) with Microsoft SMTP Server (TLS) id 14.3.195.1; Sun, 14 Dec 2014 08:35:30 -0500 Received: from AMD (10.20.0.84) by storexdag04.amd.com (10.1.13.13) with Microsoft SMTP Server (TLS) id 14.3.195.1; Sun, 14 Dec 2014 08:35:29 -0500 From: Oded Gabbay To: Subject: [PATCH 1/4] amdkfd: fix error printing in kfd_ioctl() Date: Sun, 14 Dec 2014 15:35:17 +0200 Message-ID: <1418564120-19523-1-git-send-email-oded.gabbay@amd.com> X-Mailer: git-send-email 1.9.1 MIME-Version: 1.0 X-Originating-IP: [10.20.0.84] X-EOPAttributedMessage: 0 Received-SPF: None (protection.outlook.com: amd.com does not designate permitted sender hosts) Authentication-Results: spf=none (sender IP is 165.204.84.221) smtp.mailfrom=Oded.Gabbay@amd.com; X-Forefront-Antispam-Report: CIP:165.204.84.221; CTRY:US; IPV:NLI; EFV:NLI; SFV:NSPM; SFS:(10019020)(6009001)(428002)(199003)(189002)(48376002)(31966008)(50466002)(77156002)(450100001)(97736003)(2351001)(107886001)(89996001)(21056001)(87936001)(106466001)(20776003)(99396003)(47776003)(19580395003)(19580405001)(105586002)(64706001)(68736005)(101416001)(33646002)(86362001)(77096005)(92566001)(50226001)(46102003)(4396001)(110136001)(50986999)(84676001)(107046002)(62966003)(120916001)(229853001)(36756003); DIR:OUT; SFP:1102; SCL:1; SRVR:CY1PR0201MB1002; H:atltwp01.amd.com; FPR:; SPF:None; MLV:sfv; PTR:InfoDomainNonexistent; A:1; MX:1; LANG:en; X-Microsoft-Antispam: UriScan:; X-Microsoft-Antispam: BCL:0;PCL:0;RULEID:;SRVR:CY1PR0201MB1002; X-Exchange-Antispam-Report-Test: UriScan:; X-Exchange-Antispam-Report-CFA-Test: BCL:0; PCL:0; RULEID:(601003); SRVR:CY1PR0201MB1002; X-Forefront-PRVS: 0425A67DEF X-Exchange-Antispam-Report-CFA-Test: BCL:0; PCL:0; RULEID:; SRVR:CY1PR0201MB1002; X-OriginatorOrg: amd4.onmicrosoft.com X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP When an ioctl function returns -EAGAIN, don't print error in kfd_ioctl() Signed-off-by: Oded Gabbay --- drivers/gpu/drm/amd/amdkfd/kfd_chardev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c b/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c index 7d4974b..69c5fe7 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c @@ -571,7 +571,7 @@ static long kfd_ioctl(struct file *filep, unsigned int cmd, unsigned long arg) break; } - if (err < 0) + if ((err < 0) && (err != -EAGAIN)) dev_err(kfd_device, "ioctl error %ld for ioctl cmd 0x%x (#%d)\n", err, cmd, _IOC_NR(cmd));