Hi Toke,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on net/master]
[also build test WARNING on v4.17-rc7]
[cannot apply to net-next/master next-20180529]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:    
https://github.com/0day-ci/linux/commits/Toke-H-iland-J-rgensen/sched-Add-Common-Applications-Kept-Enhanced-cake-qdisc/20180530-125240
config: i386-randconfig-a0-05291352 (attached as .config)
compiler: gcc-4.9 (Debian 4.9.4-2) 4.9.4
reproduce:
        # save the attached .config to linux build tree
        make ARCH=i386 

All warnings (new ones prefixed by >>):

   net/netfilter/core.c: In function 'nf_ct_get_tuple_skb':
>> net/netfilter/core.c:586:12: warning: assignment from incompatible pointer 
>> type
     get_tuple = rcu_dereference(skb_ct_get_tuple);
               ^
>> net/netfilter/core.c:589:18: warning: passing argument 1 of 'get_tuple' from 
>> incompatible pointer type
     ret = get_tuple(dst_tuple, skb);
                     ^
   net/netfilter/core.c:589:18: note: expected 'const struct sk_buff *' but 
argument is of type 'struct nf_conntrack_tuple *'
   net/netfilter/core.c:589:29: warning: passing argument 2 of 'get_tuple' from 
incompatible pointer type
     ret = get_tuple(dst_tuple, skb);
                                ^
   net/netfilter/core.c:589:29: note: expected 'struct nf_conntrack_tuple *' 
but argument is of type 'const struct sk_buff *'

vim +586 net/netfilter/core.c

   578  
   579  bool nf_ct_get_tuple_skb(struct nf_conntrack_tuple *dst_tuple,
   580                           const struct sk_buff *skb)
   581  {
   582          bool (*get_tuple)(const struct sk_buff *, struct 
nf_conntrack_tuple *);
   583          bool ret = false;
   584  
   585          rcu_read_lock();
 > 586          get_tuple = rcu_dereference(skb_ct_get_tuple);
   587          if (!get_tuple)
   588                  goto out;
 > 589          ret = get_tuple(dst_tuple, skb);
   590  out:
   591          rcu_read_unlock();
   592          return ret;
   593  }
   594  EXPORT_SYMBOL(nf_ct_get_tuple_skb);
   595  

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

Attachment: .config.gz
Description: application/gzip

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