From patchwork Tue Apr 4 14:59:20 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Rybchenko X-Patchwork-Id: 23195 Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [IPv6:::1]) by dpdk.org (Postfix) with ESMTP id 1370A3772; Tue, 4 Apr 2017 16:59:34 +0200 (CEST) Received: from dispatch1-us1.ppe-hosted.com (dispatch1-us1.ppe-hosted.com [67.231.154.164]) by dpdk.org (Postfix) with ESMTP id 0863E326C for ; Tue, 4 Apr 2017 16:59:32 +0200 (CEST) Received: from pure.maildistiller.com (unknown [10.110.50.29]) by dispatch1-us1.ppe-hosted.com (Proofpoint Essentials ESMTP Server) with ESMTP id 46B61800C3; Tue, 4 Apr 2017 14:59:32 +0000 (UTC) X-Virus-Scanned: Proofpoint Essentials engine Received: from mx4-us3.ppe-hosted.com (unknown [10.110.49.251]) by pure.maildistiller.com (Proofpoint Essentials ESMTP Server) with ESMTPS id 23F5760051; Tue, 4 Apr 2017 14:59:32 +0000 (UTC) Received: from webmail.solarflare.com (webmail.solarflare.com [12.187.104.26]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mx4-us3.ppe-hosted.com (Proofpoint Essentials ESMTP Server) with ESMTPS id E7AB080076; Tue, 4 Apr 2017 14:59:29 +0000 (UTC) Received: from ocex03.SolarFlarecom.com (10.20.40.36) by ocex03.SolarFlarecom.com (10.20.40.36) with Microsoft SMTP Server (TLS) id 15.0.1044.25; Tue, 4 Apr 2017 07:59:27 -0700 Received: from opal.uk.solarflarecom.com (10.17.10.1) by ocex03.SolarFlarecom.com (10.20.40.36) with Microsoft SMTP Server (TLS) id 15.0.1044.25 via Frontend Transport; Tue, 4 Apr 2017 07:59:26 -0700 Received: from uklogin.uk.solarflarecom.com (uklogin.uk.solarflarecom.com [10.17.10.10]) by opal.uk.solarflarecom.com (8.13.8/8.13.8) with ESMTP id v34ExPl0019732; Tue, 4 Apr 2017 15:59:25 +0100 Received: from uklogin.uk.solarflarecom.com (localhost.localdomain [127.0.0.1]) by uklogin.uk.solarflarecom.com (8.13.8/8.13.8) with ESMTP id v34ExPv3013631; Tue, 4 Apr 2017 15:59:25 +0100 From: Andrew Rybchenko To: CC: Anatoly Burakov , Aaron Conole Date: Tue, 4 Apr 2017 15:59:20 +0100 Message-ID: <1491317960-13577-1-git-send-email-arybchenko@solarflare.com> X-Mailer: git-send-email 1.8.2.3 MIME-Version: 1.0 X-MDID: 1491317972-HHWHyfUJfx1P Subject: [dpdk-dev] [PATCH] pci: do not log false failures for non-whitelisted devices X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" If probe of the whitelisted PCI device fails, reset ret to zero to silently skip non-whitelisted PCI devices. Fixes: 10f6c93cea38 ("eal: do not panic on PCI failures") Signed-off-by: Andrew Rybchenko --- lib/librte_eal/common/eal_common_pci.c | 1 + 1 file changed, 1 insertion(+) diff --git a/lib/librte_eal/common/eal_common_pci.c b/lib/librte_eal/common/eal_common_pci.c index a0fc980..1ab92c9 100644 --- a/lib/librte_eal/common/eal_common_pci.c +++ b/lib/librte_eal/common/eal_common_pci.c @@ -443,6 +443,7 @@ rte_eal_pci_probe(void) dev->addr.devid, dev->addr.function); rte_errno = errno; failed++; + ret = 0; } }