Hi Hangbin, [auto build test ERROR on net-next/master]
url: https://github.com/0day-ci/linux/commits/Hangbin-Liu/bridge-add-igmpv3-and-mldv2-query-support/20161118-155854 config: i386-randconfig-r0-201646 (attached as .config) compiler: gcc-5 (Debian 5.4.1-2) 5.4.1 20160904 reproduce: # save the attached .config to linux build tree make ARCH=i386 All error/warnings (new ones prefixed by >>): net/bridge/br_multicast.c: In function 'mld_force_mld_version': >> net/bridge/br_multicast.c:688:24: error: 'struct net' has no member named >> 'ipv6' if (dev_net(idev->dev)->ipv6.devconf_all->force_mld_version != 0) ^ net/bridge/br_multicast.c:689:28: error: 'struct net' has no member named 'ipv6' return dev_net(idev->dev)->ipv6.devconf_all->force_mld_version; ^ net/bridge/br_multicast.c: In function 'br_multicast_alloc_query': >> net/bridge/br_multicast.c:699:27: error: implicit declaration of function >> '__in6_dev_get' [-Werror=implicit-function-declaration] struct inet6_dev *idev = __in6_dev_get(br->dev); ^ >> net/bridge/br_multicast.c:699:27: warning: initialization makes pointer from >> integer without a cast [-Wint-conversion] >> net/bridge/br_multicast.c:699:20: warning: unused variable 'idev' >> [-Wunused-variable] struct inet6_dev *idev = __in6_dev_get(br->dev); ^ net/bridge/br_multicast.c: At top level: net/bridge/br_multicast.c:686:12: warning: 'mld_force_mld_version' defined but not used [-Wunused-function] static int mld_force_mld_version(const struct inet6_dev *idev) ^ cc1: some warnings being treated as errors vim +688 net/bridge/br_multicast.c 682 return skb; 683 } 684 #endif 685 686 static int mld_force_mld_version(const struct inet6_dev *idev) 687 { > 688 if (dev_net(idev->dev)->ipv6.devconf_all->force_mld_version != > 0) > 689 return > dev_net(idev->dev)->ipv6.devconf_all->force_mld_version; 690 else 691 return idev->cnf.force_mld_version; 692 } 693 694 static struct sk_buff *br_multicast_alloc_query(struct net_bridge *br, 695 struct br_ip *addr, 696 u8 *igmp_type) 697 { 698 struct in_device *in_dev = __in_dev_get_rcu(br->dev); > 699 struct inet6_dev *idev = __in6_dev_get(br->dev); 700 switch (addr->proto) { 701 case htons(ETH_P_IP): 702 if (IGMP_V3_SEEN(in_dev)) --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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