Received: by 2002:a25:4158:0:0:0:0:0 with SMTP id o85csp5385428yba; Mon, 13 May 2019 09:57:43 -0700 (PDT) X-Google-Smtp-Source: APXvYqzBWjISLLRmeBUhEFhnCtarhRm3FAPDYeMc39PyxP7SDqFbrkm2XrWrsoOZgqSiuycviL5P X-Received: by 2002:a63:e550:: with SMTP id z16mr32709967pgj.329.1557766663348; Mon, 13 May 2019 09:57:43 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1557766663; cv=none; d=google.com; s=arc-20160816; b=P8iG+Ugoz1b9Nk024PRfQohFy7SMD8EuvppAzBLOFAnpYoUKLIKm0nmKaP21le07Ox AjoQN75/zvjGMDtqG6HpLoYaTBDNfhkbVOdTueWo3Edcjba0olqVgzPYTyXSa3whB4uF jUx0A7erC5bVL4WbXLVe/i3WCo2WrcVUWKZGj59NctE3E6cy0TT9UYgGB/zws1c7OMQp 4q0aY4phD3w7FG9oU2se1XqojBDQi3DWgxJ7g9WV8oItPuqK8b4AsgHJ4T2KreKQR/H0 4jZd76C+tpP9Z45Q6RNuIi1SluyHy4OhJL5ahP5N/UTd8+bQnhgkmSzfgR+N2qz1x9fr KIJg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :references:in-reply-to:from:subject:cc:to:message-id:date; bh=TlvqOitmxyVdhFNiZ3Xw9hn+s2C5YnbXAm+lhB9KR2U=; b=nOHlEmy7lSU6jjBTv/uncu6CxscZZRPyDK5DioWfxHdEA5mNmWyxmQr+DEYgYOrSOU DnrgIeZX3P3tGfWEadJDR//0CdhnJCGo9pk2jYevBNOz7ZUF9GdG4UWFSbh9NNp5KVah a5vRNK74RNVIxhPau2MjqZmaUpzYsI84S43LyQO2V3Pz9BP46xA+29UlEU7cae8PW7PF LXqqAAKOr1D+3lYLQ25HhzVUipsKlpqH47epk6JxsiOBUhtHxx/EBFBVUBnnNIpHvxW7 qt+st4bKisv8k8eTVaAWh8eJuWGJZmpJsAsE3DjCL99K1EPXgVIUV403UPPlcapoxGdi gU1w== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id k71si17518759pgd.530.2019.05.13.09.57.24; Mon, 13 May 2019 09:57:43 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729801AbfEMPxd convert rfc822-to-8bit (ORCPT + 99 others); Mon, 13 May 2019 11:53:33 -0400 Received: from shards.monkeyblade.net ([23.128.96.9]:39004 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728291AbfEMPxc (ORCPT ); Mon, 13 May 2019 11:53:32 -0400 Received: from localhost (unknown [IPv6:2601:601:9f80:35cd::3d8]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) (Authenticated sender: davem-davemloft) by shards.monkeyblade.net (Postfix) with ESMTPSA id 0E6FC14E11A1D; Mon, 13 May 2019 08:53:32 -0700 (PDT) Date: Mon, 13 May 2019 08:53:31 -0700 (PDT) Message-Id: <20190513.085331.1462639042534804530.davem@davemloft.net> To: ynezz@true.cz Cc: andrew@lunn.ch, f.fainelli@gmail.com, hkallweit1@gmail.com, robh+dt@kernel.org, frowand.list@gmail.com, 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 From: David Miller In-Reply-To: <1557740500-2479-1-git-send-email-ynezz@true.cz> References: <1557740500-2479-1-git-send-email-ynezz@true.cz> X-Mailer: Mew version 6.8 on Emacs 26.1 Mime-Version: 1.0 Content-Type: Text/Plain; charset=iso-8859-15 Content-Transfer-Encoding: 8BIT X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [149.20.54.216]); Mon, 13 May 2019 08:53:32 -0700 (PDT) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Petr ?tetiar Date: Mon, 13 May 2019 11:41:39 +0200 > 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 ?tetiar Applied, thank you.