linux-kernel - Re: [PATCH net-next 3/3] net: dsa: drop vlan

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Message-ID: <201602240150.eGivp1lr%fengguang.wu@intel.com>
Date:	Wed, 24 Feb 2016 01:29:05 +0800
From:	kbuild test robot <lkp@...el.com>
To:	Vivien Didelot <vivien.didelot@...oirfairelinux.com>
Cc:	kbuild-all@...org, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org, kernel@...oirfairelinux.com,
	"David S. Miller" <davem@...emloft.net>,
	Florian Fainelli <f.fainelli@...il.com>,
	Andrew Lunn <andrew@...n.ch>,
	Sergei Shtylyov <sergei.shtylyov@...entembedded.com>,
	Vivien Didelot <vivien.didelot@...oirfairelinux.com>
Subject: Re: [PATCH net-next 3/3] net: dsa: drop vlan_getnext

Hi Vivien,

[auto build test ERROR on net-next/master]

url:    https://github.com/0day-ci/linux/commits/Vivien-Didelot/net-dsa-add-port_vlan_dump-routine/20160224-011644
config: i386-randconfig-x008-201608 (attached as .config)
reproduce:
        # save the attached .config to linux build tree
        make ARCH=i386 

All errors (new ones prefixed by >>):

   net/dsa/slave.c: In function 'dsa_bridge_check_vlan_range':
>> net/dsa/slave.c:215:14: error: 'struct dsa_switch_driver' has no member named 'vlan_getnext'
     if (!ds->drv->vlan_getnext || !vid_begin)
                 ^
   net/dsa/slave.c:221:16: error: 'struct dsa_switch_driver' has no member named 'vlan_getnext'
      err = ds->drv->vlan_getnext(ds, &vid, members, untagged);
                   ^

vim +215 net/dsa/slave.c

11149536 Vivien Didelot 2015-08-13  209  	struct net_device *dev, *vlan_br;
11149536 Vivien Didelot 2015-08-13  210  	DECLARE_BITMAP(members, DSA_MAX_PORTS);
11149536 Vivien Didelot 2015-08-13  211  	DECLARE_BITMAP(untagged, DSA_MAX_PORTS);
11149536 Vivien Didelot 2015-08-13  212  	u16 vid;
11149536 Vivien Didelot 2015-08-13  213  	int member, err;
11149536 Vivien Didelot 2015-08-13  214  
11149536 Vivien Didelot 2015-08-13 @215  	if (!ds->drv->vlan_getnext || !vid_begin)
11149536 Vivien Didelot 2015-08-13  216  		return -EOPNOTSUPP;
11149536 Vivien Didelot 2015-08-13  217  
11149536 Vivien Didelot 2015-08-13  218  	vid = vid_begin - 1;

:::::: The code at line 215 was first introduced by commit
:::::: 111495361598205967f1be4e07d4726b0f762d60 net: dsa: add support for switchdev VLAN objects

:::::: TO: Vivien Didelot <vivien.didelot@...oirfairelinux.com>
:::::: CC: David S. Miller <davem@...emloft.net>

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