[PATCH v9 2/3] KVM: selftests: Refactor UAPI tests into dedicated function

[kernel test robot]

Hi Jiakai,

kernel test robot noticed the following build warnings:

[auto build test WARNING on v6.19]
[cannot apply to kvm/queue kvm/next linus/master kvm/linux-next v7.0-rc1 next-20260227]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Jiakai-Xu/RISC-V-KVM-Validate-SBI-STA-shmem-alignment-in-kvm_sbi_ext_sta_set_reg/20260228-085648
base:   v6.19
patch link:    https://lore.kernel.org/r/20260228005355.823048-3-xujiakai2025%40iscas.ac.cn
patch subject: [PATCH v9 2/3] KVM: selftests: Refactor UAPI tests into dedicated function
config: arm64-allnoconfig-bpf (https://download.01.org/0day-ci/archive/20260228/202602280523.Y5Q8Pdft-lkp@intel.com/config)
compiler: aarch64-linux-gnu-gcc (Debian 14.2.0-19) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260228/202602280523.Y5Q8Pdft-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp at intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202602280523.Y5Q8Pdft-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> steal_time.c:207:13: warning: function declaration isn't a prototype [-Wstrict-prototypes]
     207 | static void check_steal_time_uapi()
         |             ^~~~~~~~~~~~~~~~~~~~~
   cc1: note: unrecognized command-line option '-Wno-gnu-variable-sized-type-not-at-end' may have been intended to silence earlier diagnostics

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki