netdev - Re: [PATCH net-next 3/4] net: switchdev: Add switchdev_port_bridge_getlink

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Date:   Tue, 10 Jan 2017 08:25:20 +0800
From:   kbuild test robot <lkp@...el.com>
To:     Florian Fainelli <f.fainelli@...il.com>
Cc:     kbuild-all@...org, netdev@...r.kernel.org, davem@...emloft.net,
        vivien.didelot@...oirfairelinux.com, andrew@...n.ch,
        jiri@...nulli.us, Florian Fainelli <f.fainelli@...il.com>
Subject: Re: [PATCH net-next 3/4] net: switchdev: Add
 switchdev_port_bridge_getlink_deferred

Hi Florian,

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

url:    https://github.com/0day-ci/linux/commits/Florian-Fainelli/net-switchdev-Avoid-sleep-in-atomic-with-DSA/20170110-080755
config: x86_64-randconfig-x014-201702 (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
        # save the attached .config to linux build tree
        make ARCH=x86_64 

All error/warnings (new ones prefixed by >>):

   net/switchdev/switchdev.c: In function '__switchdev_port_bridge_getlink':
>> net/switchdev/switchdev.c:844:48: error: 'd' undeclared (first use in this function)
     return ndo_dflt_bridge_getlink(skb, pid, seq, d, mode,
                                                   ^
   net/switchdev/switchdev.c:844:48: note: each undeclared identifier is reported only once for each function it appears in
>> net/switchdev/switchdev.c:847:1: warning: control reaches end of non-void function [-Wreturn-type]
    }
    ^

vim +/d +844 net/switchdev/switchdev.c

   838			return -EOPNOTSUPP;
   839	
   840		err = switchdev_port_attr_get(dev, &attr);
   841		if (err && err != -EOPNOTSUPP)
   842			return err;
   843	
 > 844		return ndo_dflt_bridge_getlink(skb, pid, seq, d, mode,
   845					       attr.u.brport_flags, mask, nlflags,
   846					       filter_mask, fill_cb);
 > 847	}
   848	
   849	/**
   850	 *	switchdev_port_bridge_getlink - Get bridge port attributes

---
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