From patchwork Sat Jun 25 12:03:25 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marc Kleine-Budde X-Patchwork-Id: 12895364 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 8B48DC433EF for ; Sat, 25 Jun 2022 12:07:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232877AbiFYMHC (ORCPT ); Sat, 25 Jun 2022 08:07:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44366 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232598AbiFYMGn (ORCPT ); Sat, 25 Jun 2022 08:06:43 -0400 Received: from metis.ext.pengutronix.de (metis.ext.pengutronix.de [IPv6:2001:67c:670:201:290:27ff:fe1d:cc33]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 47E4D2CC85 for ; Sat, 25 Jun 2022 05:06:30 -0700 (PDT) Received: from gallifrey.ext.pengutronix.de ([2001:67c:670:201:5054:ff:fe8d:eefb] helo=bjornoya.blackshift.org) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1o54YW-0002lB-BI for netdev@vger.kernel.org; Sat, 25 Jun 2022 14:06:28 +0200 Received: from dspam.blackshift.org (localhost [127.0.0.1]) by bjornoya.blackshift.org (Postfix) with SMTP id DC37F9F206 for ; Sat, 25 Jun 2022 12:04:54 +0000 (UTC) Received: from hardanger.blackshift.org (unknown [172.20.34.65]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by bjornoya.blackshift.org (Postfix) with ESMTPS id CE8E29F1D7; Sat, 25 Jun 2022 12:04:35 +0000 (UTC) Received: from blackshift.org (localhost [::1]) by hardanger.blackshift.org (OpenSMTPD) with ESMTP id e585ddcd; Sat, 25 Jun 2022 12:03:36 +0000 (UTC) From: Marc Kleine-Budde To: netdev@vger.kernel.org Cc: davem@davemloft.net, kuba@kernel.org, linux-can@vger.kernel.org, kernel@pengutronix.de, Max Staudt , Marc Kleine-Budde Subject: [PATCH net-next 12/22] can: Break loopback loop on loopback documentation Date: Sat, 25 Jun 2022 14:03:25 +0200 Message-Id: <20220625120335.324697-13-mkl@pengutronix.de> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220625120335.324697-1-mkl@pengutronix.de> References: <20220625120335.324697-1-mkl@pengutronix.de> MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2001:67c:670:201:5054:ff:fe8d:eefb X-SA-Exim-Mail-From: mkl@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: netdev@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.org From: Max Staudt There are two sections called "Local Loopback of Sent Frames". One was meant to link to the other, but pointed at itself instead. Link: https://lore.kernel.org/all/20220611171155.9090-1-max@enpas.org Fixes: 7d5977394515 ("can: migrate documentation to restructured text") Signed-off-by: Max Staudt Signed-off-by: Marc Kleine-Budde --- Documentation/networking/can.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/networking/can.rst b/Documentation/networking/can.rst index f34cb0e4460e..ebc822e605f5 100644 --- a/Documentation/networking/can.rst +++ b/Documentation/networking/can.rst @@ -168,7 +168,7 @@ reflect the correct [#f1]_ traffic on the node the loopback of the sent data has to be performed right after a successful transmission. If the CAN network interface is not capable of performing the loopback for some reason the SocketCAN core can do this task as a fallback solution. -See :ref:`socketcan-local-loopback1` for details (recommended). +See :ref:`socketcan-local-loopback2` for details (recommended). The loopback functionality is enabled by default to reflect standard networking behaviour for CAN applications. Due to some requests from