From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.0 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id F3422C433E2 for ; Tue, 14 Jul 2020 14:24:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D473C22365 for ; Tue, 14 Jul 2020 14:24:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728338AbgGNOYf (ORCPT ); Tue, 14 Jul 2020 10:24:35 -0400 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:25288 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725876AbgGNOYf (ORCPT ); Tue, 14 Jul 2020 10:24:35 -0400 Received: from pps.filterd (m0098394.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 06EE2kV7183559; Tue, 14 Jul 2020 10:24:34 -0400 Received: from ppma02fra.de.ibm.com (47.49.7a9f.ip4.static.sl-reverse.com [159.122.73.71]) by mx0a-001b2d01.pphosted.com with ESMTP id 3292umv9nr-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 14 Jul 2020 10:24:33 -0400 Received: from pps.filterd (ppma02fra.de.ibm.com [127.0.0.1]) by ppma02fra.de.ibm.com (8.16.0.42/8.16.0.42) with SMTP id 06EEFQTN013682; Tue, 14 Jul 2020 14:24:31 GMT Received: from b06cxnps4075.portsmouth.uk.ibm.com (d06relay12.portsmouth.uk.ibm.com [9.149.109.197]) by ppma02fra.de.ibm.com with ESMTP id 327527ufxn-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 14 Jul 2020 14:24:31 +0000 Received: from d06av22.portsmouth.uk.ibm.com (d06av22.portsmouth.uk.ibm.com [9.149.105.58]) by b06cxnps4075.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 06EENDeY22544518 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 14 Jul 2020 14:23:13 GMT Received: from d06av22.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 7837E4C046; Tue, 14 Jul 2020 14:23:13 +0000 (GMT) Received: from d06av22.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 3F7474C044; Tue, 14 Jul 2020 14:23:13 +0000 (GMT) Received: from tuxmaker.boeblingen.de.ibm.com (unknown [9.152.85.9]) by d06av22.portsmouth.uk.ibm.com (Postfix) with ESMTP; Tue, 14 Jul 2020 14:23:13 +0000 (GMT) From: Julian Wiedmann To: David Miller , Jakub Kicinski Cc: netdev , linux-s390 , Heiko Carstens , Ursula Braun , Karsten Graul , Julian Wiedmann Subject: [PATCH net-next 03/10] s390/qeth: only init the isolation mode when necessary Date: Tue, 14 Jul 2020 16:22:58 +0200 Message-Id: <20200714142305.29297-4-jwi@linux.ibm.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200714142305.29297-1-jwi@linux.ibm.com> References: <20200714142305.29297-1-jwi@linux.ibm.com> X-TM-AS-GCONF: 00 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.235,18.0.687 definitions=2020-07-14_04:2020-07-14,2020-07-14 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 clxscore=1015 priorityscore=1501 phishscore=0 adultscore=0 malwarescore=0 mlxlogscore=999 bulkscore=0 suspectscore=0 impostorscore=0 mlxscore=0 spamscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2006250000 definitions=main-2007140104 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org A newly initialized device defaults to ISOLATION_MODE_NONE, don't bother with programming this a second time. Then remove the OSD/OSX check, it's already done in the sysfs path whenever the user actually changes the configuration. Signed-off-by: Julian Wiedmann --- drivers/s390/net/qeth_core_main.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c index 7d51be6665cc..514795c5eaad 100644 --- a/drivers/s390/net/qeth_core_main.c +++ b/drivers/s390/net/qeth_core_main.c @@ -4663,8 +4663,7 @@ int qeth_set_access_ctrl_online(struct qeth_card *card, int fallback) QETH_CARD_TEXT(card, 4, "setactlo"); - if ((IS_OSD(card) || IS_OSX(card)) && - qeth_adp_supported(card, IPA_SETADP_SET_ACCESS_CONTROL)) { + if (qeth_adp_supported(card, IPA_SETADP_SET_ACCESS_CONTROL)) { rc = qeth_setadpparms_set_access_ctrl(card, card->options.isolation, fallback); if (rc) { @@ -5347,9 +5346,11 @@ int qeth_core_hardsetup_card(struct qeth_card *card, bool *carrier_ok) (card->info.hwtrap && qeth_hw_trap(card, QETH_DIAGS_TRAP_ARM))) card->info.hwtrap = 0; - rc = qeth_set_access_ctrl_online(card, 0); - if (rc) - goto out; + if (card->options.isolation != ISOLATION_MODE_NONE) { + rc = qeth_set_access_ctrl_online(card, 0); + if (rc) + goto out; + } rc = qeth_init_qdio_queues(card); if (rc) { -- 2.17.1