From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758195AbdJMOCt (ORCPT ); Fri, 13 Oct 2017 10:02:49 -0400 Received: from smtp-out4.electric.net ([192.162.216.186]:52074 "EHLO smtp-out4.electric.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753484AbdJMOCr (ORCPT ); Fri, 13 Oct 2017 10:02:47 -0400 From: David Laight To: "'Florian Fainelli'" , Vivien Didelot , "netdev@vger.kernel.org" CC: "linux-kernel@vger.kernel.org" , "kernel@savoirfairelinux.com" , "David S. Miller" , Andrew Lunn Subject: RE: [PATCH net-next 5/5] net: dsa: split dsa_port's netdev member Thread-Topic: [PATCH net-next 5/5] net: dsa: split dsa_port's netdev member Thread-Index: AQHTQ66heGjrosGEzU2/zTs56vD+y6Lh0D4Q Date: Fri, 13 Oct 2017 14:02:43 +0000 Message-ID: <063D6719AE5E284EB5DD2968C1650D6DD0094DFE@AcuExch.aculab.com> References: <20171012225156.20758-1-vivien.didelot@savoirfairelinux.com> <20171012225156.20758-6-vivien.didelot@savoirfairelinux.com> <5b637ea3-6c4b-1d93-ed43-09038af473f9@gmail.com> In-Reply-To: <5b637ea3-6c4b-1d93-ed43-09038af473f9@gmail.com> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.202.99.200] Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 X-Outbound-IP: 156.67.243.126 X-Env-From: David.Laight@ACULAB.COM X-Proto: esmtps X-Revdns: X-HELO: AcuExch.aculab.com X-TLS: TLSv1:AES128-SHA:128 X-Authenticated_ID: X-PolicySMART: 3396946, 3397078 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from base64 to 8bit by nfs id v9DE2s1C007328 From: Florian Fainelli > Sent: 13 October 2017 00:05 ... > How about using: > > union { > struct net_device *master; > struct net_device *slave; > } netdev; ... You can remove the 'netdev' all the compilers support unnamed unions. David