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=-5.3 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS, USER_AGENT_MUTT 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 BD892C04AA7 for ; Mon, 13 May 2019 12:55:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8D9FA208C3 for ; Mon, 13 May 2019 12:55:27 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=lunn.ch header.i=@lunn.ch header.b="mhVGgKf6" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730056AbfEMMz0 (ORCPT ); Mon, 13 May 2019 08:55:26 -0400 Received: from vps0.lunn.ch ([185.16.172.187]:33732 "EHLO vps0.lunn.ch" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727462AbfEMMz0 (ORCPT ); Mon, 13 May 2019 08:55:26 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lunn.ch; s=20171124; h=In-Reply-To:Content-Transfer-Encoding:Content-Type:MIME-Version :References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=25Uwi8H60pwR1izqxasvTT+l1DgmsqYph9SZk1uXsws=; b=mhVGgKf6LMTY3GRpQFIQrTTQPi Y1jNUhq75vqkCJ0pQigCy6TXXxcpx7EEl6AUfOq/Zb7IDBIXltz178vZAUZcZTQ57DkrmHcaGBGkU yHRMCHibWd4aWhn89mX9iTOB8aiCFZ48ar/tk0or4BlvAPJorp1eycoihgaXXhjxbEXM=; Received: from andrew by vps0.lunn.ch with local (Exim 4.89) (envelope-from ) id 1hQAUC-0008IB-I9; Mon, 13 May 2019 14:55:20 +0200 Date: Mon, 13 May 2019 14:55:20 +0200 From: Andrew Lunn To: Petr =?utf-8?Q?=C5=A0tetiar?= Cc: Florian Fainelli , Heiner Kallweit , Rob Herring , Frank Rowand , netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] of_net: Fix missing of_find_device_by_node ref count drop Message-ID: <20190513125520.GD28969@lunn.ch> References: <1557740500-2479-1-git-send-email-ynezz@true.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <1557740500-2479-1-git-send-email-ynezz@true.cz> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, May 13, 2019 at 11:41:39AM +0200, Petr Štetiar wrote: > of_find_device_by_node takes a reference to the embedded struct device > which needs to be dropped after use. > > Fixes: d01f449c008a ("of_net: add NVMEM support to of_get_mac_address") > Reported-by: kbuild test robot > Reported-by: Julia Lawall > Signed-off-by: Petr Štetiar Reviewed-by: Andrew Lunn Andrew