[kbuild-all] [tnguy-next-queue:dev-queue 80/146] drivers/net/ethernet/intel/iavf/iavf_fdir.c:399: warning: expecting prototype for iavf_fdir_fltr_by_loc(). Prototype was for iavf_find_fdir_fltr_by_loc() instead

tree: https://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git dev-queue head: 8138882557813215cdad24e43c85f516ff251071 commit: b9dbeca97148c104a046de16806742f74dba93ab [80/146] iavf: Support IPv4 Flow Director filters config: ia64-allmodconfig (attached as .config) compiler: ia64-linux-gcc (GCC) 9.3.0 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://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git/comm... git remote add tnguy-next-queue https://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git git fetch --no-tags tnguy-next-queue dev-queue git checkout b9dbeca97148c104a046de16806742f74dba93ab # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=ia64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All warnings (new ones prefixed by >>): Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for FRAME_POINTER Depends on DEBUG_KERNEL && (M68K || UML || SUPERH) || ARCH_WANT_FRAME_POINTERS Selected by - FAULT_INJECTION_STACKTRACE_FILTER && FAULT_INJECTION_DEBUG_FS && STACKTRACE_SUPPORT && !X86_64 && !MIPS && !PPC && !S390 && !MICROBLAZE && !ARM && !ARC && !X86 vim +399 drivers/net/ethernet/intel/iavf/iavf_fdir.c 390 391 /** 392 * iavf_fdir_fltr_by_loc - find filter with location 393 * @adapter: pointer to the VF adapter structure 394 * @loc: location to find. 395 * 396 * Returns pointer to Flow Director filter if found or null 397 */ 398 struct iavf_fdir_fltr *iavf_find_fdir_fltr_by_loc(struct iavf_adapter *adapter, u32 loc) 400 struct iavf_fdir_fltr *rule; 401 402 list_for_each_entry(rule, &adapter->fdir_list_head, list) 403 if (rule->loc == loc) 404 return rule; 405 406 return NULL; 407 } 408 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org