[allisonhenderson-xfs_work:delayed_attrs_v22_extended 32/32] fs/xfs/libxfs/xfs_parent.c:38:1: warning: no previous prototype for function 'xfs_init_parent_ptr'

From: kernel test robot
Date: Sun Jul 25 2021 - 23:22:15 EST


tree: https://github.com/allisonhenderson/xfs_work.git delayed_attrs_v22_extended
head: 43a95c4600b7c80ac410a00ac245ccf85b150d26
commit: 43a95c4600b7c80ac410a00ac245ccf85b150d26 [32/32] xfs: Add parent pointer ioctl
config: x86_64-randconfig-a003-20210725 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project c63dbd850182797bc4b76124d08e1c320ab2365d)
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
# install x86_64 cross compiling tool for clang build
# apt-get install binutils-x86-64-linux-gnu
# https://github.com/allisonhenderson/xfs_work/commit/43a95c4600b7c80ac410a00ac245ccf85b150d26
git remote add allisonhenderson-xfs_work https://github.com/allisonhenderson/xfs_work.git
git fetch --no-tags allisonhenderson-xfs_work delayed_attrs_v22_extended
git checkout 43a95c4600b7c80ac410a00ac245ccf85b150d26
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64

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

All warnings (new ones prefixed by >>):

>> fs/xfs/libxfs/xfs_parent.c:38:1: warning: no previous prototype for function 'xfs_init_parent_ptr' [-Wmissing-prototypes]
xfs_init_parent_ptr(struct xfs_parent_ptr *xpp,
^
fs/xfs/libxfs/xfs_parent.c:37:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
void
^
static
fs/xfs/libxfs/xfs_parent.c:65:1: warning: no previous prototype for function 'xfs_init_parent_name_rec' [-Wmissing-prototypes]
xfs_init_parent_name_rec(
^
fs/xfs/libxfs/xfs_parent.c:64:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
void
^
static
fs/xfs/libxfs/xfs_parent.c:80:1: warning: no previous prototype for function 'xfs_init_parent_name_irec' [-Wmissing-prototypes]
xfs_init_parent_name_irec(
^
fs/xfs/libxfs/xfs_parent.c:79:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
void
^
static
3 warnings generated.
--
>> fs/xfs/xfs_parent_utils.c:42:1: warning: no previous prototype for function 'xfs_attr_get_parent_pointer' [-Wmissing-prototypes]
xfs_attr_get_parent_pointer(struct xfs_inode *ip,
^
fs/xfs/xfs_parent_utils.c:41:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
int
^
static
1 warning generated.


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
> 38 xfs_init_parent_ptr(struct xfs_parent_ptr *xpp,
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@xxxxxxxxxxxx

Attachment: .config.gz
Description: application/gzip