[dhowells-fs:fscache-iter 49/75] fs/netfs/stats.c:28:6: warning: no previous prototype for 'netfs_stats_show'

[kernel test robot <lkp@intel.com>]

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tree:   https://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs.git fscache-iter
head:   5493a885b6784d683ee7b4d40be8c56f3ad23939
commit: a333378836cdc36f3fc243c3daca94479af95871 [49/75] netfs: Stats
config: mips-allyesconfig (attached as .config)
compiler: mips-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/dhowells/linux-fs.git/commit/?id=a333378836cdc36f3fc243c3daca94479af95871
        git remote add dhowells-fs https://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs.git
        git fetch --no-tags dhowells-fs fscache-iter
        git checkout a333378836cdc36f3fc243c3daca94479af95871
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=mips 

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

All warnings (new ones prefixed by >>):

>> fs/netfs/stats.c:28:6: warning: no previous prototype for 'netfs_stats_show' [-Wmissing-prototypes]
      28 | void netfs_stats_show(struct seq_file *m)
         |      ^~~~~~~~~~~~~~~~

vim +/netfs_stats_show +28 fs/netfs/stats.c

    27	
  > 28	void netfs_stats_show(struct seq_file *m)

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

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