[kbuild-all] [allisonhenderson-xfs_work:delayed_attrs_v21_extended 62/62] fs/xfs/libxfs/xfs_parent.c:38:1: warning: no previous prototype for 'xfs_init_parent_ptr'

tree: https://github.com/allisonhenderson/xfs_work.git delayed_attrs_v21_extended head: 1a71ced599b41e7ee9f0ea02427b76c30f71f7dd commit: 1a71ced599b41e7ee9f0ea02427b76c30f71f7dd [62/62] xfs: Add parent pointer ioctl config: s390-allyesconfig (attached as .config) compiler: s390-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://github.com/allisonhenderson/xfs_work/commit/1a71ced599b41e7ee9f0e... git remote add allisonhenderson-xfs_work https://github.com/allisonhenderson/xfs_work.git git fetch --no-tags allisonhenderson-xfs_work delayed_attrs_v21_extended git checkout 1a71ced599b41e7ee9f0ea02427b76c30f71f7dd # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-10.3.0 make.cross ARCH=s390 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 >>): 38 | xfs_init_parent_ptr(struct xfs_parent_ptr *xpp, | ^~~~~~~~~~~~~~~~~~~ fs/xfs/libxfs/xfs_parent.c:65:1: warning: no previous prototype for 'xfs_init_parent_name_rec' [-Wmissing-prototypes] 65 | xfs_init_parent_name_rec( | ^~~~~~~~~~~~~~~~~~~~~~~~ fs/xfs/libxfs/xfs_parent.c:80:1: warning: no previous prototype for 'xfs_init_parent_name_irec' [-Wmissing-prototypes] 80 | xfs_init_parent_name_irec( | ^~~~~~~~~~~~~~~~~~~~~~~~~ -- 42 | xfs_attr_get_parent_pointer(struct xfs_inode *ip, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ vim +/xfs_init_parent_ptr +38 fs/xfs/libxfs/xfs_parent.c 35 36 /* Initializes a xfs_parent_ptr from an xfs_parent_name_rec */ 37 void 39 struct xfs_parent_name_rec *rec) 40 { 41 xpp->xpp_ino = be64_to_cpu(rec->p_ino); 42 xpp->xpp_gen = be32_to_cpu(rec->p_gen); 43 xpp->xpp_diroffset = be32_to_cpu(rec->p_diroffset); 44 } 45 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org