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=-9.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, 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 4EAE9CA9EAE for ; Sun, 20 Oct 2019 03:20:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 24A0921D80 for ; Sun, 20 Oct 2019 03:20:16 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="F2h3RDnE" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726418AbfJTDUO (ORCPT ); Sat, 19 Oct 2019 23:20:14 -0400 Received: from mail-qk1-f193.google.com ([209.85.222.193]:35460 "EHLO mail-qk1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726125AbfJTDUN (ORCPT ); Sat, 19 Oct 2019 23:20:13 -0400 Received: by mail-qk1-f193.google.com with SMTP id w2so9092016qkf.2; Sat, 19 Oct 2019 20:20:12 -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=CiT2dyKUrcwtWGvVFerk87hVzYZwm5syikYM9sOb9t0=; b=F2h3RDnEjOnrqUfQJed+Z4lmLtNKd17c4J8aOX45O4CSjL25JrkKsnRK3xRWYfTCuF wPqJStCIAd9qv2S/T9MNYXAOY4WN6MDiWQUeHugH3LQZEDkqkUCxSBD93f/8aGj9vnQL 0r9rvu09GB8SWqIcCLEsmp8a3MW3sXehazt1wRH2SdZCRvkVmZrsB2zCZOsHw01qBIOi 9N0AEvr1CQSEWipQBiDnP0EHVNyUt7awoodyh/N1ARlISMXC692rmT/pKueiKaPompmt yDWmzZh/zEWFbUvpSQkKgmMGdFgeRb+9dCjVv5OYjvl9htKWSw3TR8jNdLx++gXRtQpj Wh5w== 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=CiT2dyKUrcwtWGvVFerk87hVzYZwm5syikYM9sOb9t0=; b=dvilZ0dNjiA/i4CzDKDyhle4hIcV6A0rJAW/i0s29VRk1e7B4Rjx0bxqpWktWpfVUX /hogvahrvXEx+TYa4uNkl4HOY2u/DrvFk8UFo97SXJJkTakKvVsbLy1VFTji0EgmzeVX TXvrSCYqMvjZhQELAvvNG0qboZSbEvDDqOF0OGqzc6f+aNGJKmeU+UpotYstVD3Xgb6p mQhPwI3kvCT2qDWdHp1lz5jxhr+rFSDqu6BWJnJySUipiAP3lHv79AcQINuYFHimLHmj CTt94sPMVkPJtA5nv3b6TE+87m+KK8QD8RxedZJ0Gg1OK7JM8PFChPzbFEam051QHZKD OeaA== X-Gm-Message-State: APjAAAUgCpmWOg4w6ZiQkvTKIgNqwWffdXsp5r2OyHP3tdd2UEWfYe0/ 5go55NsNYKm/H4xKPyM/tvs= X-Google-Smtp-Source: APXvYqwZ3D9xGCOlXfdqlAfAXqtvbpqnaxqrqo2cXXFSJhUWQUEOS/ho3GGIUbLDWwCFXcxjsMk1NA== X-Received: by 2002:a05:620a:2f8:: with SMTP id a24mr14361754qko.21.1571541611506; Sat, 19 Oct 2019 20:20:11 -0700 (PDT) Received: from localhost (modemcable249.105-163-184.mc.videotron.ca. [184.163.105.249]) by smtp.gmail.com with ESMTPSA id q25sm4903825qtr.25.2019.10.19.20.20.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 19 Oct 2019 20:20:10 -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 03/16] net: dsa: use ports list in dsa_to_port Date: Sat, 19 Oct 2019 23:19:28 -0400 Message-Id: <20191020031941.3805884-4-vivien.didelot@gmail.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20191020031941.3805884-1-vivien.didelot@gmail.com> References: <20191020031941.3805884-1-vivien.didelot@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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 --- 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..938de9518c61 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; + + list_for_each_entry(dp, &dst->ports, list) + if (dp->ds == ds && dp->index == p) + return dp; + + return NULL; } static inline bool dsa_is_unused_port(struct dsa_switch *ds, int p) -- 2.23.0