Received: by 10.213.65.68 with SMTP id h4csp566292imn; Fri, 16 Mar 2018 11:43:02 -0700 (PDT) X-Google-Smtp-Source: AG47ELsc6rqSFnNTj12P/omMmB4DlWOWeuRAOjgfh+itDgeLrF0tL0FI9H5Tg2Ag07qN8d7iIIXm X-Received: by 10.101.71.202 with SMTP id f10mr2053414pgs.366.1521225781916; Fri, 16 Mar 2018 11:43:01 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1521225781; cv=none; d=google.com; s=arc-20160816; b=uBXOHXegymuwd5nI+ehTgnkjvwIJKy1cov/jS/hJmcHmmtueUYFxEb2nVpCisxgB9h N+sPcgaEc5h1PtdT1wafTFVRqH7xMH2M8ZyquaKCLnjVdMe+kuO2gH+nyi+x1cqPe9jX 0JyFc/MeDsiOQQejp3Igokr1SPA9hf2cUCVPXoPeYnfO0xubV4seMYKRftyrHBPDMjxj C7r0MYP20ZIu0dK3geu3KjC9XWqMNrKnP/fYuPId5574sm4KgebJ7SoJchndgAe1e2bW s3YIpfxfbU137dV2EqEV6YR0/BxR4+rm/8beaM+25B+kAHAGaVPGaqxw2LqSpLmb2/Gk BlUw== 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 :arc-authentication-results; bh=IPktq7gyd4fRB6Ono6PLZOGIDuV1f2ZfHT1GByvsHpk=; b=Y0Xnw63i+Mf2FYi7kz9o4RwUTS/UoM0gi6Yr/DXOJajarJzcwcjjXtFw5CJBqr1ZJb IZTvIGUVpkxWNuSyFjOHuNPSCAcNun+DRGnJzDBa4WUvWF4CNlTkT6Ts2+74iPTTfWjN dw5DxzcBx/D548VQ5F+mfFLmHyJzz47F3p3Q/9DEK+P5dANb2NZV1OUsWH8JxR7PDKHq dgH0S2Cmj3cJOFiVVVo/X1zozyRJSfOSNfT4Djl6Rnf4HSBpfu565omxGVRQG9+WYrdo 23p8lQk8/Xx+TGh1ihVLCY44I5Boin4xEiX1ZVBY/jiSeVMgGnsyo05pCccJInT0NlBg YoPw== 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 30-v6si6601293plc.446.2018.03.16.11.42.47; Fri, 16 Mar 2018 11:43:01 -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 S1751879AbeCPSlt (ORCPT + 99 others); Fri, 16 Mar 2018 14:41:49 -0400 Received: from shards.monkeyblade.net ([184.105.139.130]:35814 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750941AbeCPSlr (ORCPT ); Fri, 16 Mar 2018 14:41:47 -0400 Received: from localhost (67.110.78.66.ptr.us.xo.net [67.110.78.66]) (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 9FFD414651066; Fri, 16 Mar 2018 11:41:46 -0700 (PDT) Date: Fri, 16 Mar 2018 14:41:45 -0400 (EDT) Message-Id: <20180316.144145.1695554148709004295.davem@davemloft.net> To: christian.brauner@ubuntu.com Cc: ebiederm@xmission.com, gregkh@linuxfoundation.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, serge@hallyn.com, avagin@virtuozzo.com, ktkhai@virtuozzo.com Subject: Re: [PATCH v2] netns: send uevent messages From: David Miller In-Reply-To: <20180316125030.23624-1-christian.brauner@ubuntu.com> References: <20180316125030.23624-1-christian.brauner@ubuntu.com> X-Mailer: Mew version 6.7 on Emacs 25.3 / Mule 6.0 (HANACHIRUSATO) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [149.20.54.216]); Fri, 16 Mar 2018 11:41:47 -0700 (PDT) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Christian Brauner Date: Fri, 16 Mar 2018 13:50:30 +0100 > +static int uevent_net_broadcast(struct sock *usk, struct sk_buff *skb, > + struct netlink_ext_ack *extack) > +{ > + int ret; > + /* u64 to chars: 2^64 - 1 = 21 chars */ > + char buf[sizeof("SEQNUM=") + 21]; > + struct sk_buff *skbc; I hate to be difficult, but please use reverse christmas tree ordering for local variables. > +static int uevent_net_rcv_skb(struct sk_buff *skb, struct nlmsghdr *nlh, > + struct netlink_ext_ack *extack) > +{ > + int ret; > + struct net *net; Likewise. Thank you.