From patchwork Tue Dec 15 11:25:35 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexander Aring X-Patchwork-Id: 556931 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 476291402ED for ; Tue, 15 Dec 2015 22:25:50 +1100 (AEDT) Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b=u3bfu7nb; dkim-atps=neutral Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965028AbbLOLZp (ORCPT ); Tue, 15 Dec 2015 06:25:45 -0500 Received: from mail-wm0-f53.google.com ([74.125.82.53]:37802 "EHLO mail-wm0-f53.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S964964AbbLOLZo (ORCPT ); Tue, 15 Dec 2015 06:25:44 -0500 Received: by mail-wm0-f53.google.com with SMTP id n186so20763262wmn.0; Tue, 15 Dec 2015 03:25:43 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id; bh=vfHwqTrry0K4cG7qmyNya729b4GWThMpiSL3PT9dBg8=; b=u3bfu7nbCK6MmDUCDSUp2O4QM74O9U3QEgZ2u4aOkd4NFF5ZcHUeQo6YH4NLxSyRN8 ATiCO3dTd80UrJzZ6v+zSzEl5RpfNwsRnjWoqh5fAZbe27Qujy9x8s6ckq4v+Br1zImE cTQqTXFRs5odEelrmY6/G+YhP5nY/pKiKa1CA7hBjGhHzmyI4A3jD4dq22pCKG+BoNZ5 aQGXcSIq0J4suZDkVjZprrNZLR8kUtKpSVvxYr/hwuuyRq/0aGEzyosDblz1/jymA+bf zX95LiSsW5rT0IAwxq2yooo49RDSl6tQHUoym/chI0se8uAvL08kyX5m37UmV98wO7Tt Igew== X-Received: by 10.194.121.7 with SMTP id lg7mr42434645wjb.90.1450178742771; Tue, 15 Dec 2015 03:25:42 -0800 (PST) Received: from omega.localdomain (p20030064A90B1446E2CB4EFFFE1BB546.dip0.t-ipconnect.de. [2003:64:a90b:1446:e2cb:4eff:fe1b:b546]) by smtp.gmail.com with ESMTPSA id u205sm2406343wmb.12.2015.12.15.03.25.41 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 15 Dec 2015 03:25:41 -0800 (PST) From: Alexander Aring To: linux-wpan@vger.kernel.org Cc: linux-bluetooth@vger.kernel.org, netdev@vger.kernel.org, kernel@pengutronix.de, lukasz.duda@nordicsemi.no, Alexander Aring Subject: [PATCH bluetooth-next] 6lowpan: fix debugfs interface entry name Date: Tue, 15 Dec 2015 12:25:35 +0100 Message-Id: <1450178735-1572-1-git-send-email-alex.aring@gmail.com> X-Mailer: git-send-email 2.6.1 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org This patches moves the debugfs interface related register after netdevice register. The function lowpan_dev_debugfs_init will use "dev->name" which can be before register_netdevice a format string. The function register_netdevice will evaluate the format string if necessary and replace "dev->name" to the real interface name. Reported-by: Lukasz Duda Signed-off-by: Alexander Aring Acked-by: Lukasz Duda --- net/6lowpan/core.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/net/6lowpan/core.c b/net/6lowpan/core.c index c7f06f5..faf65ba 100644 --- a/net/6lowpan/core.c +++ b/net/6lowpan/core.c @@ -29,13 +29,13 @@ int lowpan_register_netdevice(struct net_device *dev, lowpan_priv(dev)->lltype = lltype; - ret = lowpan_dev_debugfs_init(dev); + ret = register_netdevice(dev); if (ret < 0) return ret; - ret = register_netdevice(dev); + ret = lowpan_dev_debugfs_init(dev); if (ret < 0) - lowpan_dev_debugfs_exit(dev); + unregister_netdevice(dev); return ret; }