Re: [RFC PATCH net-next 5/6] net/smc: Unbind buffer size from clcsock and make it tunable

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

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Hi Tony,

[FYI, it's a private test report for your RFC patch.]
[auto build test WARNING on net-next/master]

url:    https://github.com/0day-ci/linux/commits/Tony-Lu/net-smc-Spread-workload-over-multiple-cores/20220114-134957
base:   https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git 8aaaf2f3af2ae212428f4db1af34214225f5cec3
config: powerpc-allyesconfig (https://download.01.org/0day-ci/archive/20220114/202201141728.f7G5VC95-lkp(a)intel.com/config)
compiler: powerpc-linux-gcc (GCC) 11.2.0
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/0day-ci/linux/commit/5c1f27f3fde941bdde57fcae8606932f245b6759
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Tony-Lu/net-smc-Spread-workload-over-multiple-cores/20220114-134957
        git checkout 5c1f27f3fde941bdde57fcae8606932f245b6759
        # save the config file to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=powerpc SHELL=/bin/bash net/smc/

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 >>):

>> net/smc/smc_sysctl.c:73:12: warning: no previous prototype for 'smc_sysctl_init' [-Wmissing-prototypes]
      73 | int __init smc_sysctl_init(void)
         |            ^~~~~~~~~~~~~~~
>> net/smc/smc_sysctl.c:78:6: warning: no previous prototype for 'smc_sysctl_exit' [-Wmissing-prototypes]
      78 | void smc_sysctl_exit(void)
         |      ^~~~~~~~~~~~~~~


vim +/smc_sysctl_init +73 net/smc/smc_sysctl.c

    72	
  > 73	int __init smc_sysctl_init(void)
    74	{
    75		return register_pernet_subsys(&smc_sysctl_ops);
    76	}
    77	
  > 78	void smc_sysctl_exit(void)

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