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Date:	Mon, 18 Apr 2016 20:59:11 +0800
From:	kbuild test robot <lkp@...el.com>
To:	Alexander Aring <aar@...gutronix.de>
Cc:	kbuild-all@...org, linux-wpan@...r.kernel.org,
	kernel@...gutronix.de, marcel@...tmann.org,
	jukka.rissanen@...ux.intel.com, hannes@...essinduktion.org,
	stefan@....samsung.com, mcr@...delman.ca, werner@...esberger.net,
	linux-bluetooth@...r.kernel.org, netdev@...r.kernel.org,
	Alexander Aring <aar@...gutronix.de>,
	"David S . Miller" <davem@...emloft.net>,
	Alexey Kuznetsov <kuznet@....inr.ac.ru>,
	James Morris <jmorris@...ei.org>,
	Hideaki YOSHIFUJI <yoshfuji@...ux-ipv6.org>,
	Patrick McHardy <kaber@...sh.net>
Subject: Re: [PATCH bluetooth-next 07/10] ipv6: introduce neighbour discovery
 ops

Hi Alexander,

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

url:    https://github.com/0day-ci/linux/commits/Alexander-Aring/6lowpan-introduce-basic-6lowpan-nd/20160418-191825
base:   https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git master
config: x86_64-allmodconfig (attached as .config)
reproduce:
        # save the attached .config to linux build tree
        make ARCH=x86_64 

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

   In file included from include/uapi/linux/stddef.h:1:0,
                    from include/linux/stddef.h:4,
                    from include/uapi/linux/posix_types.h:4,
                    from include/uapi/linux/types.h:13,
                    from include/linux/types.h:5,
                    from include/linux/list.h:4,
                    from include/linux/module.h:9,
                    from drivers/net/ethernet/atheros/alx/main.c:35:
   include/net/ndisc.h: In function 'ndisc_is_useropt':
>> include/net/ndisc.h:201:16: error: 'const struct net_device' has no member named 'ndisc_ops'
     if (likely(dev->ndisc_ops->is_useropt))
                   ^
   include/linux/compiler.h:169:40: note: in definition of macro 'likely'
    # define likely(x) __builtin_expect(!!(x), 1)
                                           ^
   In file included from include/net/ipv6.h:20:0,
                    from include/net/inetpeer.h:15,
                    from include/net/route.h:28,
                    from include/net/ip.h:31,
                    from include/net/ip6_checksum.h:31,
                    from drivers/net/ethernet/atheros/alx/main.c:46:
   include/net/ndisc.h:202:13: error: 'const struct net_device' has no member named 'ndisc_ops'
      return dev->ndisc_ops->is_useropt(opt);
                ^
   In file included from include/uapi/linux/stddef.h:1:0,
                    from include/linux/stddef.h:4,
                    from include/uapi/linux/posix_types.h:4,
                    from include/uapi/linux/types.h:13,
                    from include/linux/types.h:5,
                    from include/linux/list.h:4,
                    from include/linux/module.h:9,
                    from drivers/net/ethernet/atheros/alx/main.c:35:
   include/net/ndisc.h: In function 'ndisc_send_na':
>> include/net/ndisc.h:213:16: error: 'struct net_device' has no member named 'ndisc_ops'
     if (likely(dev->ndisc_ops->send_na))
                   ^
   include/linux/compiler.h:169:40: note: in definition of macro 'likely'
    # define likely(x) __builtin_expect(!!(x), 1)
                                           ^
   In file included from include/net/ipv6.h:20:0,
                    from include/net/inetpeer.h:15,
                    from include/net/route.h:28,
                    from include/net/ip.h:31,
                    from include/net/ip6_checksum.h:31,
                    from drivers/net/ethernet/atheros/alx/main.c:46:
   include/net/ndisc.h:214:6: error: 'struct net_device' has no member named 'ndisc_ops'
      dev->ndisc_ops->send_na(dev, daddr, solicited_addr, router,
         ^
   In file included from include/uapi/linux/stddef.h:1:0,
                    from include/linux/stddef.h:4,
                    from include/uapi/linux/posix_types.h:4,
                    from include/uapi/linux/types.h:13,
                    from include/linux/types.h:5,
                    from include/linux/list.h:4,
                    from include/linux/module.h:9,
                    from drivers/net/ethernet/atheros/alx/main.c:35:
   include/net/ndisc.h: In function 'ndisc_recv_na':
   include/net/ndisc.h:220:21: error: 'struct net_device' has no member named 'ndisc_ops'
     if (likely(skb->dev->ndisc_ops->recv_na))
                        ^
   include/linux/compiler.h:169:40: note: in definition of macro 'likely'
    # define likely(x) __builtin_expect(!!(x), 1)
                                           ^
   In file included from include/net/ipv6.h:20:0,
                    from include/net/inetpeer.h:15,
                    from include/net/route.h:28,
                    from include/net/ip.h:31,
                    from include/net/ip6_checksum.h:31,
                    from drivers/net/ethernet/atheros/alx/main.c:46:
   include/net/ndisc.h:221:11: error: 'struct net_device' has no member named 'ndisc_ops'
      skb->dev->ndisc_ops->recv_na(skb);
              ^
   In file included from include/uapi/linux/stddef.h:1:0,
                    from include/linux/stddef.h:4,
                    from include/uapi/linux/posix_types.h:4,
                    from include/uapi/linux/types.h:13,
                    from include/linux/types.h:5,
                    from include/linux/list.h:4,
                    from include/linux/module.h:9,
                    from drivers/net/ethernet/atheros/alx/main.c:35:
   include/net/ndisc.h: In function 'ndisc_send_ns':
   include/net/ndisc.h:229:16: error: 'struct net_device' has no member named 'ndisc_ops'
     if (likely(dev->ndisc_ops->send_ns))
                   ^
   include/linux/compiler.h:169:40: note: in definition of macro 'likely'
    # define likely(x) __builtin_expect(!!(x), 1)
                                           ^
   In file included from include/net/ipv6.h:20:0,
                    from include/net/inetpeer.h:15,
                    from include/net/route.h:28,
                    from include/net/ip.h:31,
                    from include/net/ip6_checksum.h:31,
                    from drivers/net/ethernet/atheros/alx/main.c:46:
   include/net/ndisc.h:230:6: error: 'struct net_device' has no member named 'ndisc_ops'
      dev->ndisc_ops->send_ns(dev, solicit, daddr, saddr);
         ^
   In file included from include/uapi/linux/stddef.h:1:0,
                    from include/linux/stddef.h:4,
                    from include/uapi/linux/posix_types.h:4,
                    from include/uapi/linux/types.h:13,
                    from include/linux/types.h:5,
                    from include/linux/list.h:4,
                    from include/linux/module.h:9,
                    from drivers/net/ethernet/atheros/alx/main.c:35:
   include/net/ndisc.h: In function 'ndisc_recv_ns':
   include/net/ndisc.h:235:21: error: 'struct net_device' has no member named 'ndisc_ops'
     if (likely(skb->dev->ndisc_ops->recv_ns))
                        ^
   include/linux/compiler.h:169:40: note: in definition of macro 'likely'
    # define likely(x) __builtin_expect(!!(x), 1)
                                           ^
   In file included from include/net/ipv6.h:20:0,
                    from include/net/inetpeer.h:15,
                    from include/net/route.h:28,
                    from include/net/ip.h:31,
                    from include/net/ip6_checksum.h:31,
                    from drivers/net/ethernet/atheros/alx/main.c:46:
   include/net/ndisc.h:236:11: error: 'struct net_device' has no member named 'ndisc_ops'
      skb->dev->ndisc_ops->recv_ns(skb);
              ^
--
   In file included from include/uapi/linux/stddef.h:1:0,
                    from include/linux/stddef.h:4,
                    from include/uapi/linux/posix_types.h:4,
                    from include/uapi/linux/types.h:13,
                    from include/linux/types.h:5,
                    from include/linux/list.h:4,
                    from include/linux/module.h:9,
                    from net/ipv6/ndisc.c:32:
   include/net/ndisc.h: In function 'ndisc_is_useropt':
>> include/net/ndisc.h:201:16: error: 'const struct net_device' has no member named 'ndisc_ops'
     if (likely(dev->ndisc_ops->is_useropt))
                   ^
   include/linux/compiler.h:169:40: note: in definition of macro 'likely'
    # define likely(x) __builtin_expect(!!(x), 1)
                                           ^
   In file included from include/net/ipv6.h:20:0,
                    from net/ipv6/ndisc.c:57:
   include/net/ndisc.h:202:13: error: 'const struct net_device' has no member named 'ndisc_ops'
      return dev->ndisc_ops->is_useropt(opt);
                ^
   In file included from include/uapi/linux/stddef.h:1:0,
                    from include/linux/stddef.h:4,
                    from include/uapi/linux/posix_types.h:4,
                    from include/uapi/linux/types.h:13,
                    from include/linux/types.h:5,
                    from include/linux/list.h:4,
                    from include/linux/module.h:9,
                    from net/ipv6/ndisc.c:32:
   include/net/ndisc.h: In function 'ndisc_send_na':
>> include/net/ndisc.h:213:16: error: 'struct net_device' has no member named 'ndisc_ops'
     if (likely(dev->ndisc_ops->send_na))
                   ^
   include/linux/compiler.h:169:40: note: in definition of macro 'likely'
    # define likely(x) __builtin_expect(!!(x), 1)
                                           ^
   In file included from include/net/ipv6.h:20:0,
                    from net/ipv6/ndisc.c:57:
   include/net/ndisc.h:214:6: error: 'struct net_device' has no member named 'ndisc_ops'
      dev->ndisc_ops->send_na(dev, daddr, solicited_addr, router,
         ^
   In file included from include/uapi/linux/stddef.h:1:0,
                    from include/linux/stddef.h:4,
                    from include/uapi/linux/posix_types.h:4,
                    from include/uapi/linux/types.h:13,
                    from include/linux/types.h:5,
                    from include/linux/list.h:4,
                    from include/linux/module.h:9,
                    from net/ipv6/ndisc.c:32:
   include/net/ndisc.h: In function 'ndisc_recv_na':
   include/net/ndisc.h:220:21: error: 'struct net_device' has no member named 'ndisc_ops'
     if (likely(skb->dev->ndisc_ops->recv_na))
                        ^
   include/linux/compiler.h:169:40: note: in definition of macro 'likely'
    # define likely(x) __builtin_expect(!!(x), 1)
                                           ^
   In file included from include/net/ipv6.h:20:0,
                    from net/ipv6/ndisc.c:57:
   include/net/ndisc.h:221:11: error: 'struct net_device' has no member named 'ndisc_ops'
      skb->dev->ndisc_ops->recv_na(skb);
              ^
   In file included from include/uapi/linux/stddef.h:1:0,
                    from include/linux/stddef.h:4,
                    from include/uapi/linux/posix_types.h:4,
                    from include/uapi/linux/types.h:13,
                    from include/linux/types.h:5,
                    from include/linux/list.h:4,
                    from include/linux/module.h:9,
                    from net/ipv6/ndisc.c:32:
   include/net/ndisc.h: In function 'ndisc_send_ns':
   include/net/ndisc.h:229:16: error: 'struct net_device' has no member named 'ndisc_ops'
     if (likely(dev->ndisc_ops->send_ns))
                   ^
   include/linux/compiler.h:169:40: note: in definition of macro 'likely'
    # define likely(x) __builtin_expect(!!(x), 1)
                                           ^
   In file included from include/net/ipv6.h:20:0,
                    from net/ipv6/ndisc.c:57:
   include/net/ndisc.h:230:6: error: 'struct net_device' has no member named 'ndisc_ops'
      dev->ndisc_ops->send_ns(dev, solicit, daddr, saddr);
         ^
   In file included from include/uapi/linux/stddef.h:1:0,
                    from include/linux/stddef.h:4,
                    from include/uapi/linux/posix_types.h:4,
                    from include/uapi/linux/types.h:13,
                    from include/linux/types.h:5,
                    from include/linux/list.h:4,
                    from include/linux/module.h:9,
                    from net/ipv6/ndisc.c:32:
   include/net/ndisc.h: In function 'ndisc_recv_ns':
   include/net/ndisc.h:235:21: error: 'struct net_device' has no member named 'ndisc_ops'
     if (likely(skb->dev->ndisc_ops->recv_ns))
                        ^
   include/linux/compiler.h:169:40: note: in definition of macro 'likely'
    # define likely(x) __builtin_expect(!!(x), 1)
                                           ^
   In file included from include/net/ipv6.h:20:0,
                    from net/ipv6/ndisc.c:57:
   include/net/ndisc.h:236:11: error: 'struct net_device' has no member named 'ndisc_ops'
      skb->dev->ndisc_ops->recv_ns(skb);
              ^
   net/ipv6/ndisc.c: In function 'ip6_register_ndisc_ops':
>> net/ipv6/ndisc.c:1804:10: error: 'struct net_device' has no member named 'ndisc_ops'
      if (dev->ndisc_ops) {
             ^
   net/ipv6/ndisc.c:1809:7: error: 'struct net_device' has no member named 'ndisc_ops'
       dev->ndisc_ops = &ip6_ndisc_ops;
          ^
   In file included from include/net/ipv6.h:20:0,
                    from net/ipv6/ndisc.c:57:
   include/net/ndisc.h: In function 'ndisc_is_useropt':
>> include/net/ndisc.h:205:1: warning: control reaches end of non-void function [-Wreturn-type]
    }
    ^

vim +201 include/net/ndisc.h

   195		void	(*recv_ns)(struct sk_buff *skb);
   196	};
   197	
   198	static inline int ndisc_is_useropt(const struct net_device *dev,
   199					   struct nd_opt_hdr *opt)
   200	{
 > 201		if (likely(dev->ndisc_ops->is_useropt))
   202			return dev->ndisc_ops->is_useropt(opt);
   203		else
   204			return 0;
 > 205	}
   206	
   207	static inline void ndisc_send_na(struct net_device *dev,
   208					 const struct in6_addr *daddr,
   209					 const struct in6_addr *solicited_addr,
   210					 bool router, bool solicited, bool override,
   211					 bool inc_opt)
   212	{
 > 213		if (likely(dev->ndisc_ops->send_na))
   214			dev->ndisc_ops->send_na(dev, daddr, solicited_addr, router,
   215						solicited, override, inc_opt);
   216	}

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

Download attachment ".config.gz" of type "application/octet-stream" (54118 bytes)

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