From patchwork Thu Feb 21 12:12:02 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eran Ben Elisha X-Patchwork-Id: 1046112 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=mellanox.com Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 444tfF6sThz9s21 for ; Thu, 21 Feb 2019 23:13:09 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727410AbfBUMNH (ORCPT ); Thu, 21 Feb 2019 07:13:07 -0500 Received: from mail-il-dmz.mellanox.com ([193.47.165.129]:42063 "EHLO mellanox.co.il" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726151AbfBUMNG (ORCPT ); Thu, 21 Feb 2019 07:13:06 -0500 Received: from Internal Mail-Server by MTLPINE1 (envelope-from eranbe@mellanox.com) with ESMTPS (AES256-SHA encrypted); 21 Feb 2019 14:13:01 +0200 Received: from dev-l-vrt-198.mtl.labs.mlnx (dev-l-vrt-198.mtl.labs.mlnx [10.134.198.1]) by labmailer.mlnx (8.13.8/8.13.8) with ESMTP id x1LCD1sI025131; Thu, 21 Feb 2019 14:13:01 +0200 From: Eran Ben Elisha To: netdev@vger.kernel.org, "David S. Miller" Cc: Jiri Pirko , Aya Levin , Eran Ben Elisha Subject: [PATCH net-next 2/2] devlink: Modify reply of DEVLINK_CMD_HEALTH_REPORTER_GET Date: Thu, 21 Feb 2019 14:12:02 +0200 Message-Id: <1550751122-2788-3-git-send-email-eranbe@mellanox.com> X-Mailer: git-send-email 1.8.4.3 In-Reply-To: <1550751122-2788-1-git-send-email-eranbe@mellanox.com> References: <1550751122-2788-1-git-send-email-eranbe@mellanox.com> Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Aya Levin Avoid sending attributes related to recovery: DEVLINK_ATTR_HEALTH_REPORTER_GRACEFUL_PERIOD and DEVLINK_ATTR_HEALTH_REPORTER_AUTO_RECOVER in reply to DEVLINK_CMD_HEALTH_REPORTER_GET for a reporter which didn't register a recover operation. These parameters can't be configured on a reporter that did not provide a recover operation, thus not needed to return them. Fixes: 7afe335a8bed ("devlink: Add health get command") Signed-off-by: Aya Levin Signed-off-by: Eran Ben Elisha Acked-by: Jiri Pirko --- net/core/devlink.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/net/core/devlink.c b/net/core/devlink.c index 5135997ecbe7..4f31ddc883e7 100644 --- a/net/core/devlink.c +++ b/net/core/devlink.c @@ -4656,11 +4656,13 @@ devlink_nl_health_reporter_fill(struct sk_buff *msg, if (nla_put_u64_64bit(msg, DEVLINK_ATTR_HEALTH_REPORTER_RECOVER_COUNT, reporter->recovery_count, DEVLINK_ATTR_PAD)) goto reporter_nest_cancel; - if (nla_put_u64_64bit(msg, DEVLINK_ATTR_HEALTH_REPORTER_GRACEFUL_PERIOD, + if (reporter->ops->recover && + nla_put_u64_64bit(msg, DEVLINK_ATTR_HEALTH_REPORTER_GRACEFUL_PERIOD, reporter->graceful_period, DEVLINK_ATTR_PAD)) goto reporter_nest_cancel; - if (nla_put_u8(msg, DEVLINK_ATTR_HEALTH_REPORTER_AUTO_RECOVER, + if (reporter->ops->recover && + nla_put_u8(msg, DEVLINK_ATTR_HEALTH_REPORTER_AUTO_RECOVER, reporter->auto_recover)) goto reporter_nest_cancel; if (reporter->dump_fmsg &&