[kbuild-all] [hare-scsi-devel:auth.v4 3/11] crypto/ffdhe_helper.c:854:5: warning: no previous prototype for 'crypto_ffdhe_params'

tree: https://git.kernel.org/pub/scm/linux/kernel/git/hare/scsi-devel.git auth.v4 head: d22f44dbe36eb82041e9e28db6a767c55c8d790e commit: 5cc79fb9353861a89998e18c23576281e4c6390e [3/11] crypto/ffdhe: Finite Field DH Ephemeral Parameters config: nios2-randconfig-r014-20210718 (attached as .config) compiler: nios2-linux-gcc (GCC) 10.3.0 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/hare/scsi-devel.git/commi... git remote add hare-scsi-devel https://git.kernel.org/pub/scm/linux/kernel/git/hare/scsi-devel.git git fetch --no-tags hare-scsi-devel auth.v4 git checkout 5cc79fb9353861a89998e18c23576281e4c6390e # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-10.3.0 make.cross ARCH=nios2 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 >>): 854 | int crypto_ffdhe_params(struct dh *p, int bits) | ^~~~~~~~~~~~~~~~~~~ vim +/crypto_ffdhe_params +854 crypto/ffdhe_helper.c 853 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org