From patchwork Mon Oct 21 20:51:17 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vivien Didelot X-Patchwork-Id: 1180876 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 (no SPF record) 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=pass (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="bh6yL6yK"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 46xpkG2cbRz9sPT for ; Tue, 22 Oct 2019 07:52:54 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730412AbfJUUvm (ORCPT ); Mon, 21 Oct 2019 16:51:42 -0400 Received: from mail-qt1-f195.google.com ([209.85.160.195]:37520 "EHLO mail-qt1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730401AbfJUUvl (ORCPT ); Mon, 21 Oct 2019 16:51:41 -0400 Received: by mail-qt1-f195.google.com with SMTP id g50so9168027qtb.4; Mon, 21 Oct 2019 13:51:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=FU9q/M/H1+HIalxOSW7oUGNiFmwEDh7wdw0zUnuQf6c=; b=bh6yL6yKPXrI7Jan+I9Z7PafBdxH1e0xoVB+UbpteQ9GWIYCxJQvZvKF4L5GA/uIvU ptoN/buJNowAi3W6XguCUO+VpbZT1Qp8NqFoV+0RNPg7JtsCLbxtz9YGxTx2w9p86mlG lNkWW1KKckBpg9O4/E1s8Oa1fbUCJleUxpKhwkECVYhcIQsm4B787nIWyMgGSB5HJFxc PgFlMS/nRowiNUonVWtRJOeCOTLAnesyAhB4RGmgv9FGGVh/NMxpyT0JaQsqC7W3fQ4W QqJHnL0XJSxy+6vPTjf951/F1KfgCZoB7maxG22MWANbFF216RDfsr+AbfkfwfhAMONk 7HaQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=FU9q/M/H1+HIalxOSW7oUGNiFmwEDh7wdw0zUnuQf6c=; b=W7OJxmVzL9DjJg+89PFfvsaXhY0g8NBfJeZg3jH8gDGGDRmr8ckpKFp69ThCz1eVWh 0q0r0/ASSWCBw17aINY/JfLjWXGaXe6MQpKINFCyvtQYwlNXXeKv1cBk77X4q1EP7pdq w7hXERHZqe/XNwkp8KGoM/Qg2lCUy8uiCBdBJQo6gu8L5P5WZGN6maZfpKLs+WbY/Dcg amV7CS48c9WpasWlmtpiuPsC3PjfyJQjdrbZgF1sRozavTpG1FkR20/GMO/uSH5UB3Uk ptvIpz1lEyQco6jWfwQiFwiwh+DW50w5NBk6yNz645oEX7b/e3PKtelQ1BGi3ijj8Wmd QomQ== X-Gm-Message-State: APjAAAVe6tifZY+U+MYP3acHhEi7FwGle3GGAo92egdL9xn8BnGjaF7q KsYJBSxJ2Aq4hujujNc6d6ui/gDT X-Google-Smtp-Source: APXvYqz5vWmIQL78V3Tcr3ubqdVHzfWK14aJmD5KeZiWh9I+Kv7VWztmsjHiTdX4ZDVm7+rqsqrFoQ== X-Received: by 2002:ac8:6793:: with SMTP id b19mr25115688qtp.99.1571691100437; Mon, 21 Oct 2019 13:51:40 -0700 (PDT) Received: from localhost (modemcable249.105-163-184.mc.videotron.ca. [184.163.105.249]) by smtp.gmail.com with ESMTPSA id c204sm8739893qkb.90.2019.10.21.13.51.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 21 Oct 2019 13:51:39 -0700 (PDT) From: Vivien Didelot To: "David S. Miller" Cc: linux-kernel@vger.kernel.org, Vivien Didelot , Florian Fainelli , Andrew Lunn , netdev@vger.kernel.org Subject: [PATCH net-next v2 03/16] net: dsa: use ports list in dsa_to_port Date: Mon, 21 Oct 2019 16:51:17 -0400 Message-Id: <20191021205130.304149-4-vivien.didelot@gmail.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20191021205130.304149-1-vivien.didelot@gmail.com> References: <20191021205130.304149-1-vivien.didelot@gmail.com> MIME-Version: 1.0 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Use the new ports list instead of accessing the dsa_switch array of ports in the dsa_to_port helper. Signed-off-by: Vivien Didelot Reviewed-by: Florian Fainelli Reviewed-by: Andrew Lunn --- include/net/dsa.h | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/include/net/dsa.h b/include/net/dsa.h index 6ff6dfcdc61d..d2b7ee28f3fd 100644 --- a/include/net/dsa.h +++ b/include/net/dsa.h @@ -285,7 +285,14 @@ struct dsa_switch { static inline struct dsa_port *dsa_to_port(struct dsa_switch *ds, int p) { - return &ds->ports[p]; + struct dsa_switch_tree *dst = ds->dst; + struct dsa_port *dp = NULL; + + list_for_each_entry(dp, &dst->ports, list) + if (dp->ds == ds && dp->index == p) + break; + + return dp; } static inline bool dsa_is_unused_port(struct dsa_switch *ds, int p)