[sashal-linux-stable:pending-4.19 83/107] kernel/module.c:275:6: warning: no previous prototype for 'set_module_sig_enforced'

[sashal-linux-stable:pending-4.19 83/107] kernel/module.c:275:6: warning: no previous prototype for 'set_module_sig_enforced'

[kernel test robot]

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tree:   https://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git pending-4.19
head:   8c6020a35310ae4283bdbd184d45fc6a8e3ed597
commit: be5402a4da2d2dc978f688486a08d5f24803cbbe [83/107] module: limit enabling module.sig_enforce
config: arc-randconfig-r035-20210626 (attached as .config)
compiler: arc-elf-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/sashal/linux-stable.git/commit/?id=be5402a4da2d2dc978f688486a08d5f24803cbbe
        git remote add sashal-linux-stable https://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git
        git fetch --no-tags sashal-linux-stable pending-4.19
        git checkout be5402a4da2d2dc978f688486a08d5f24803cbbe
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arc 

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 >>):

>> kernel/module.c:275:6: warning: no previous prototype for 'set_module_sig_enforced' [-Wmissing-prototypes]
     275 | void set_module_sig_enforced(void)
         |      ^~~~~~~~~~~~~~~~~~~~~~~


vim +/set_module_sig_enforced +275 kernel/module.c

   274	
 > 275	void set_module_sig_enforced(void)
   276	{
   277		sig_enforce = true;
   278	}
   279	#else
   280	#define sig_enforce false
   281	#endif
   282	

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

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