Message ID | 20200921134557.2251383-11-mkl@pengutronix.de |
---|---|
State | Awaiting Upstream |
Delegated to: | David Miller |
Headers | show
Return-Path: <netdev-owner@vger.kernel.org> X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=<UNKNOWN>) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=pengutronix.de Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4Bw5P03NVDz9sV6 for <patchwork-incoming-netdev@ozlabs.org>; Mon, 21 Sep 2020 23:48:04 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727737AbgIUNsC (ORCPT <rfc822;patchwork-incoming-netdev@ozlabs.org>); Mon, 21 Sep 2020 09:48:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34620 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727182AbgIUNqa (ORCPT <rfc822;netdev@vger.kernel.org>); Mon, 21 Sep 2020 09:46:30 -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 49825C0613D6 for <netdev@vger.kernel.org>; Mon, 21 Sep 2020 06:46:08 -0700 (PDT) Received: from heimdall.vpn.pengutronix.de ([2001:67c:670:205:1d::14] helo=blackshift.org) by metis.ext.pengutronix.de with esmtp (Exim 4.92) (envelope-from <mkl@pengutronix.de>) id 1kKM8r-0003ED-6l; Mon, 21 Sep 2020 15:46:05 +0200 From: Marc Kleine-Budde <mkl@pengutronix.de> To: netdev@vger.kernel.org Cc: davem@davemloft.net, linux-can@vger.kernel.org, kernel@pengutronix.de, Marc Kleine-Budde <mkl@pengutronix.de> Subject: [PATCH 10/38] can: dev: can_put_echo_skb(): print number of echo_skb that is occupied Date: Mon, 21 Sep 2020 15:45:29 +0200 Message-Id: <20200921134557.2251383-11-mkl@pengutronix.de> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20200921134557.2251383-1-mkl@pengutronix.de> References: <20200921134557.2251383-1-mkl@pengutronix.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SA-Exim-Connect-IP: 2001:67c:670:205:1d::14 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: <netdev.vger.kernel.org> X-Mailing-List: netdev@vger.kernel.org |
Series |
[01/38] can: grcan: fix spelling mistake "buss" -> "bus"
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diff --git a/drivers/net/can/dev.c b/drivers/net/can/dev.c index 68834a2853c9..dd443e5d8cb7 100644 --- a/drivers/net/can/dev.c +++ b/drivers/net/can/dev.c @@ -463,7 +463,7 @@ void can_put_echo_skb(struct sk_buff *skb, struct net_device *dev, priv->echo_skb[idx] = skb; } else { /* locking problem with netif_stop_queue() ?? */ - netdev_err(dev, "%s: BUG! echo_skb is occupied!\n", __func__); + netdev_err(dev, "%s: BUG! echo_skb %d is occupied!\n", __func__, idx); kfree_skb(skb); } }
This patch prints the number of the occupied echo_skb, to ease implementing and debugging of new drivers. Link: https://lore.kernel.org/r/20200915223527.1417033-11-mkl@pengutronix.de Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> --- drivers/net/can/dev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)