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=-3.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED,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 A8324C4321D for ; Tue, 21 Aug 2018 06:24:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 660F221779 for ; Tue, 21 Aug 2018 06:24:13 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 660F221779 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linuxfoundation.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727723AbeHUJm4 (ORCPT ); Tue, 21 Aug 2018 05:42:56 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:54968 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726472AbeHUJm4 (ORCPT ); Tue, 21 Aug 2018 05:42:56 -0400 Received: from localhost (5355525A.cm-6-6b.dynamic.ziggo.nl [83.85.82.90]) by mail.linuxfoundation.org (Postfix) with ESMTPSA id 71CB8516; Tue, 21 Aug 2018 06:24:10 +0000 (UTC) From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Nir Dotan , Petr Machata , Jiri Pirko , Ido Schimmel , "David S. Miller" Subject: [PATCH 4.17 12/42] mlxsw: core_acl_flex_actions: Remove redundant counter destruction Date: Tue, 21 Aug 2018 08:20:44 +0200 Message-Id: <20180821055018.224521183@linuxfoundation.org> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20180821055017.596264829@linuxfoundation.org> References: <20180821055017.596264829@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 4.17-stable review patch. If anyone has any objections, please let me know. ------------------ From: Nir Dotan [ Upstream commit 7cc6169493990dec488eda0a3f6612729ca25e81 ] Each tc flower rule uses a hidden count action. As counter resource may not be available due to limited HW resources, update _counter_create() and _counter_destroy() pair to follow previously introduced symmetric error condition handling, add a call to mlxsw_afa_resource_del() as part of the counter resource destruction. Fixes: c18c1e186ba8 ("mlxsw: core: Make counter index allocated inside the action append") Signed-off-by: Nir Dotan Reviewed-by: Petr Machata Reviewed-by: Jiri Pirko Signed-off-by: Ido Schimmel Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman --- drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_actions.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_actions.c +++ b/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_actions.c @@ -584,6 +584,7 @@ static void mlxsw_afa_counter_destroy(struct mlxsw_afa_block *block, struct mlxsw_afa_counter *counter) { + mlxsw_afa_resource_del(&counter->resource); block->afa->ops->counter_index_put(block->afa->ops_priv, counter->counter_index); kfree(counter);