From patchwork Thu Jan 12 20:15:49 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Machon X-Patchwork-Id: 13099342 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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9909EC54EBE for ; Thu, 12 Jan 2023 20:15:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240197AbjALUPu (ORCPT ); Thu, 12 Jan 2023 15:15:50 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36626 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240698AbjALUNk (ORCPT ); Thu, 12 Jan 2023 15:13:40 -0500 Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.154.123]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A4015DE8F; Thu, 12 Jan 2023 12:03:56 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1673553836; x=1705089836; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=vwtYbLrA2oTbDo1HOHwwRKLWlo8AMmLQ34Uv58yjfws=; b=cCpRKYiOqBWUXHQsYKE+R3YQUFeTssBHMkIY9e2bGc4i7Is5uoXAFruO yUC2FwVtD3YWsm6gfzdv8ChVATMNCJlfruQLBIHwFT0SQ2Mz7PXwFcgJW kB7ra8spVWh1pJ6+pdo2cOa1z6W5SJJCwckQNnlFBO4zJm1uvwOJ2X8E8 iLVmPaTtoZSnmnm3H2cERWl+469WNGtqhjP8LIrxwTsZ3Hx8++IfGewB8 qaGia4sXFQyPAcWJhSS4+YbRt5edvToD7vYNCixUi8BUkNkf3xn0zi46H 3zyKKuAyWlVB7F9k3Igl83EPSgYEB0MQ7xRUZp3DgcsMiaoblowkUZruv A==; X-IronPort-AV: E=Sophos;i="5.97,211,1669100400"; d="scan'208";a="132084507" Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa6.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 12 Jan 2023 13:03:55 -0700 Received: from chn-vm-ex03.mchp-main.com (10.10.85.151) by chn-vm-ex02.mchp-main.com (10.10.85.144) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.16; Thu, 12 Jan 2023 13:03:55 -0700 Received: from DEN-LT-70577.microchip.com (10.10.115.15) by chn-vm-ex03.mchp-main.com (10.10.85.151) with Microsoft SMTP Server id 15.1.2507.16 via Frontend Transport; Thu, 12 Jan 2023 13:03:52 -0700 From: Daniel Machon To: CC: , , , , , , , , , , , , , , , , Subject: [PATCH net-next 1/6] net: dcb: modify dcb_app_add to take list_head ptr as parameter Date: Thu, 12 Jan 2023 21:15:49 +0100 Message-ID: <20230112201554.752144-2-daniel.machon@microchip.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230112201554.752144-1-daniel.machon@microchip.com> References: <20230112201554.752144-1-daniel.machon@microchip.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.org In preparation to DCB rewrite. Modify dcb_app_add to take new struct list_head * as parameter, to make the used list configurable. This is done to allow reusing the function for adding rewrite entries to the rewrite table, which is introduced in a later patch. Signed-off-by: Daniel Machon --- net/dcb/dcbnl.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/net/dcb/dcbnl.c b/net/dcb/dcbnl.c index f9949e051f49..a76bdf6f0198 100644 --- a/net/dcb/dcbnl.c +++ b/net/dcb/dcbnl.c @@ -1955,7 +1955,8 @@ static struct dcb_app_type *dcb_app_lookup(const struct dcb_app *app, return NULL; } -static int dcb_app_add(const struct dcb_app *app, int ifindex) +static int dcb_app_add(struct list_head *list, const struct dcb_app *app, + int ifindex) { struct dcb_app_type *entry; @@ -1965,7 +1966,7 @@ static int dcb_app_add(const struct dcb_app *app, int ifindex) memcpy(&entry->app, app, sizeof(*app)); entry->ifindex = ifindex; - list_add(&entry->list, &dcb_app_list); + list_add(&entry->list, list); return 0; } @@ -2028,7 +2029,7 @@ int dcb_setapp(struct net_device *dev, struct dcb_app *new) } /* App type does not exist add new application type */ if (new->priority) - err = dcb_app_add(new, dev->ifindex); + err = dcb_app_add(&dcb_app_list, new, dev->ifindex); out: spin_unlock_bh(&dcb_lock); if (!err) @@ -2088,7 +2089,7 @@ int dcb_ieee_setapp(struct net_device *dev, struct dcb_app *new) goto out; } - err = dcb_app_add(new, dev->ifindex); + err = dcb_app_add(&dcb_app_list, new, dev->ifindex); out: spin_unlock_bh(&dcb_lock); if (!err)