From patchwork Fri Jan 8 07:12:30 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sukadev Bhattiprolu X-Patchwork-Id: 12005891 X-Patchwork-Delegate: kuba@kernel.org 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=-16.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 BA8B3C433E0 for ; Fri, 8 Jan 2021 07:13:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 77BAC233EA for ; Fri, 8 Jan 2021 07:13:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726919AbhAHHNZ (ORCPT ); Fri, 8 Jan 2021 02:13:25 -0500 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:50670 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726312AbhAHHNY (ORCPT ); Fri, 8 Jan 2021 02:13:24 -0500 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 10872hAH030033 for ; Fri, 8 Jan 2021 02:12:42 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding; s=pp1; bh=Sb2IdOjLw6dAo8NrcBgpQUgR8Kw1O4Vy9qQ9qOWKT3g=; b=Qv9VQF2GCHo/fFSPb5KBtjh5WTXwZYWqHPoWPzA4LV7kAq51EUgIdHG77X4GeNAWT3EO 5iOdF1FDqnkZChwqMt/PqVeEPIPywXnYlAJ+o6nHQWFa8v64pavztr2sA9F/LUsTGbSb xTIrmuUh1hX6PkJJJFW6CDBF/4fkPwcvgD2nNIYmGcaIhMViavm8DrGsOVp1Ix2Ill4R m5yS9wprfyikQnbypLH1FWxd+9vJTB8SORTqsMeHqtwlTYC8+Pdr30PYf7Y2eQ4yfmaI nK6PDa3s5TsybZeyrvhcSENKE8I4JeQFg5i5McpOiXBCIEJ3fgoXK+tXOlWCe3rjMp3K fA== Received: from ppma03wdc.us.ibm.com (ba.79.3fa9.ip4.static.sl-reverse.com [169.63.121.186]) by mx0a-001b2d01.pphosted.com with ESMTP id 35xjm58dp7-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Fri, 08 Jan 2021 02:12:42 -0500 Received: from pps.filterd (ppma03wdc.us.ibm.com [127.0.0.1]) by ppma03wdc.us.ibm.com (8.16.0.42/8.16.0.42) with SMTP id 1086rBqs009076 for ; Fri, 8 Jan 2021 07:12:41 GMT Received: from b03cxnp08026.gho.boulder.ibm.com (b03cxnp08026.gho.boulder.ibm.com [9.17.130.18]) by ppma03wdc.us.ibm.com with ESMTP id 35tgf9j4ge-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Fri, 08 Jan 2021 07:12:41 +0000 Received: from b03ledav004.gho.boulder.ibm.com (b03ledav004.gho.boulder.ibm.com [9.17.130.235]) by b03cxnp08026.gho.boulder.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 1087CdYo22806984 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 8 Jan 2021 07:12:39 GMT Received: from b03ledav004.gho.boulder.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id C09E178063; Fri, 8 Jan 2021 07:12:39 +0000 (GMT) Received: from b03ledav004.gho.boulder.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id DE22878060; Fri, 8 Jan 2021 07:12:38 +0000 (GMT) Received: from suka-w540.ibmuc.com (unknown [9.85.139.161]) by b03ledav004.gho.boulder.ibm.com (Postfix) with ESMTP; Fri, 8 Jan 2021 07:12:38 +0000 (GMT) From: Sukadev Bhattiprolu To: netdev@vger.kernel.org Cc: Dany Madden , Lijun Pan , sukadev@linux.ibm.com Subject: [PATCH 1/7] ibmvnic: restore state in change-param reset Date: Thu, 7 Jan 2021 23:12:30 -0800 Message-Id: <20210108071236.123769-2-sukadev@linux.ibm.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20210108071236.123769-1-sukadev@linux.ibm.com> References: <20210108071236.123769-1-sukadev@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.343,18.0.737 definitions=2021-01-08_04:2021-01-07,2021-01-08 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 clxscore=1015 mlxlogscore=999 phishscore=0 lowpriorityscore=0 adultscore=0 impostorscore=0 suspectscore=0 mlxscore=0 bulkscore=0 malwarescore=0 priorityscore=1501 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2009150000 definitions=main-2101080035 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.org Restore adapter state before returning from change-param reset. In case of errors, caller will try a hard-reset anyway. Fixes: 0cb4bc66ba5e ("ibmvnic: restore adapter state on failed reset") Signed-off-by: Sukadev Bhattiprolu --- drivers/net/ethernet/ibm/ibmvnic.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c index f302504faa8a..d548779561fd 100644 --- a/drivers/net/ethernet/ibm/ibmvnic.c +++ b/drivers/net/ethernet/ibm/ibmvnic.c @@ -1960,7 +1960,7 @@ static int do_change_param_reset(struct ibmvnic_adapter *adapter, if (rc) { netdev_err(adapter->netdev, "Couldn't initialize crq. rc=%d\n", rc); - return rc; + goto out; } rc = ibmvnic_reset_init(adapter, true);