[intel-tdx:guest-filter-upstream 23/31] arch/x86/coco/tdx/filter.c:21:13: warning: 'filter_overridden' defined but not used

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

tree:   https://github.com/intel/tdx.git guest-filter-upstream
head:   fd61f2d2a82f5c0c284fa3f074bae5016c39e7bc
commit: 4f14697c74172d5614c9ee8f1d5a6c55dd9fdbbf [23/31] x86/tdx: Add a command line option to add new ACPI tables to the filter
config: x86_64-rhel-8.3-kselftests (https://download.01.org/0day-ci/archive/20230207/202302071948.kY6SLiNq-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.3.0-8) 11.3.0
reproduce (this is a W=1 build):
        # https://github.com/intel/tdx/commit/4f14697c74172d5614c9ee8f1d5a6c55dd9fdbbf
        git remote add intel-tdx https://github.com/intel/tdx.git
        git fetch --no-tags intel-tdx guest-filter-upstream
        git checkout 4f14697c74172d5614c9ee8f1d5a6c55dd9fdbbf
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=x86_64 olddefconfig
        make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash arch/x86/coco/tdx/

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

All warnings (new ones prefixed by >>):

>> arch/x86/coco/tdx/filter.c:21:13: warning: 'filter_overridden' defined but not used [-Wunused-variable]
      21 | static bool filter_overridden;
         |             ^~~~~~~~~~~~~~~~~


vim +/filter_overridden +21 arch/x86/coco/tdx/filter.c

    19	
    20	/* Set true if authorize_allow_devs is used */
  > 21	static bool filter_overridden;
    22	

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https://github.com/intel/lkp-tests