Re: [PATCH nf-next] netfilter: use_nf_conn_expires helper in more places

[kbuild test robot <lkp@intel.com>]

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Hi Florian,

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

url:    https://github.com/0day-ci/linux/commits/Florian-Westphal/netfilter-use_nf_conn_expires-helper-in-more-places/20160803-124239
base:   https://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git master
config: i386-randconfig-x018-201631 (attached as .config)
compiler: gcc-6 (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
        # save the attached .config to linux build tree
        make ARCH=i386 

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

   net/netfilter/nf_conntrack_standalone.c: In function 'ct_seq_show':
>> net/netfilter/nf_conntrack_standalone.c:227:6: error: implicit declaration of function 'nf_ct_expires' [-Werror=implicit-function-declaration]
         nf_ct_expires(ct)  / HZ);
         ^~~~~~~~~~~~~
>> net/netfilter/nf_conntrack_standalone.c:224:35: warning: format '%ld' expects argument of type 'long int', but argument 7 has type 'int' [-Wformat=]
     seq_printf(s, "%-8s %u %-8s %u %ld ",
                                      ^
   cc1: some warnings being treated as errors
--
   net/netfilter/nf_conntrack_netlink.c: In function 'ctnetlink_dump_timeout':
>> net/netfilter/nf_conntrack_netlink.c:152:17: error: implicit declaration of function 'nf_ct_expires' [-Werror=implicit-function-declaration]
     long timeout = nf_ct_expires(ct) / HZ;
                    ^~~~~~~~~~~~~
   cc1: some warnings being treated as errors
--
   net/netfilter/xt_conntrack.c: In function 'conntrack_mt':
>> net/netfilter/xt_conntrack.c:236:27: error: implicit declaration of function 'nf_ct_expires' [-Werror=implicit-function-declaration]
      unsigned long expires = nf_ct_expires(ct) / HZ;
                              ^~~~~~~~~~~~~
   cc1: some warnings being treated as errors

vim +/nf_ct_expires +227 net/netfilter/nf_conntrack_standalone.c

   218		l3proto = __nf_ct_l3proto_find(nf_ct_l3num(ct));
   219		NF_CT_ASSERT(l3proto);
   220		l4proto = __nf_ct_l4proto_find(nf_ct_l3num(ct), nf_ct_protonum(ct));
   221		NF_CT_ASSERT(l4proto);
   222	
   223		ret = -ENOSPC;
 > 224		seq_printf(s, "%-8s %u %-8s %u %ld ",
   225			   l3proto->name, nf_ct_l3num(ct),
   226			   l4proto->name, nf_ct_protonum(ct),
 > 227			   nf_ct_expires(ct)  / HZ);
   228	
   229		if (l4proto->print_conntrack)
   230			l4proto->print_conntrack(s, ct);

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

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