net/core/gro.c:290:9: error: implicit declaration of function 'list_for_each_entry_safe_reverse_inside'; did you mean 'list_for_each_entry_safe_reverse'?

net/core/gro.c:290:9: error: implicit declaration of function 'list_for_each_entry_safe_reverse_inside'; did you mean 'list_for_each_entry_safe_reverse'?

[kernel test robot]

tree:   https://github.com/0day-ci/linux/commits/UPDATE-20220311-151720/Xiaomeng-Tong/list_for_each_entry-make-iterator-invisiable-outside-the-loop/20220301-160113
head:   54ae283053c127aac4b946dffa0f31f9885dbb77
commit: c74b61caeb4780382f24aa0d6e0fabe81b703eac net/core: remove iterator use outside the loop
date:   4 hours ago
config: arm-buildonly-randconfig-r006-20220310 (https://download.01.org/0day-ci/archive/20220311/202203111919.3iLzhcNo-lkp@intel.com/config)
compiler: arm-linux-gnueabi-gcc (GCC) 11.2.0
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://github.com/0day-ci/linux/commit/c74b61caeb4780382f24aa0d6e0fabe81b703eac
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review UPDATE-20220311-151720/Xiaomeng-Tong/list_for_each_entry-make-iterator-invisiable-outside-the-loop/20220301-160113
        git checkout c74b61caeb4780382f24aa0d6e0fabe81b703eac
        # save the config file to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=arm SHELL=/bin/bash net/core/

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All errors (new ones prefixed by >>):

   net/core/gro.c: In function '__napi_gro_flush_chain':
>> net/core/gro.c:290:9: error: implicit declaration of function 'list_for_each_entry_safe_reverse_inside'; did you mean 'list_for_each_entry_safe_reverse'? [-Werror=implicit-function-declaration]
     290 |         list_for_each_entry_safe_reverse_inside(skb, p, struct sk_buff, head, list) {
         |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
         |         list_for_each_entry_safe_reverse
>> net/core/gro.c:290:49: error: 'skb' undeclared (first use in this function)
     290 |         list_for_each_entry_safe_reverse_inside(skb, p, struct sk_buff, head, list) {
         |                                                 ^~~
   net/core/gro.c:290:49: note: each undeclared identifier is reported only once for each function it appears in
>> net/core/gro.c:290:54: error: 'p' undeclared (first use in this function); did you mean 'up'?
     290 |         list_for_each_entry_safe_reverse_inside(skb, p, struct sk_buff, head, list) {
         |                                                      ^
         |                                                      up
>> net/core/gro.c:290:57: error: expected expression before 'struct'
     290 |         list_for_each_entry_safe_reverse_inside(skb, p, struct sk_buff, head, list) {
         |                                                         ^~~~~~
>> net/core/gro.c:290:84: error: expected ';' before '{' token
     290 |         list_for_each_entry_safe_reverse_inside(skb, p, struct sk_buff, head, list) {
         |                                                                                    ^~
         |                                                                                    ;
   net/core/gro.c:288:27: warning: unused variable 'head' [-Wunused-variable]
     288 |         struct list_head *head = &napi->gro_hash[index].list;
         |                           ^~~~
   cc1: some warnings being treated as errors


vim +290 net/core/gro.c

   284	
   285	static void __napi_gro_flush_chain(struct napi_struct *napi, u32 index,
   286					   bool flush_old)
   287	{
   288		struct list_head *head = &napi->gro_hash[index].list;
   289	
 > 290		list_for_each_entry_safe_reverse_inside(skb, p, struct sk_buff, head, list) {
   291			if (flush_old && NAPI_GRO_CB(skb)->age == jiffies)
   292				return;
   293			skb_list_del_init(skb);
   294			napi_gro_complete(napi, skb);
   295			napi->gro_hash[index].count--;
   296		}
   297	
   298		if (!napi->gro_hash[index].count)
   299			__clear_bit(index, &napi->gro_bitmask);
   300	}
   301	

---
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