[Intel-gfx] [drm-intel:for-linux-next-gt 1/6] drivers/gpu/drm/i915/i915_drm_client.h:81:1: warning: non-void function does not return a value

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

tree:   git://anongit.freedesktop.org/drm-intel for-linux-next-gt
head:   3c7a5eb700661e8905ab4e50c2d09c6568125280
commit: e4ae85e364fc652ea15d85b0f3a6da304c9b5ce7 [1/6] drm/i915: Add ability for tracking buffer objects per client
config: i386-buildonly-randconfig-006-20231120 (https://download.01.org/0day-ci/archive/20231120/202311201118.Jmt74ras-lkp@intel.com/config)
compiler: clang version 16.0.4 (https://github.com/llvm/llvm-project.git ae42196bc493ffe877a7e3dff8be32035dea4d07)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231120/202311201118.Jmt74ras-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@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202311201118.Jmt74ras-lkp@intel.com/

All warnings (new ones prefixed by >>):

   warning: unknown warning option '-Wrestrict' [-Wunknown-warning-option]
   warning: unknown warning option '-Wpacked-not-aligned'; did you mean '-Wpacked-non-pod'? [-Wunknown-warning-option]
   warning: unknown warning option '-Wformat-overflow'; did you mean '-Wshift-overflow'? [-Wunknown-warning-option]
   warning: unknown warning option '-Wformat-truncation' [-Wunknown-warning-option]
   warning: unknown warning option '-Wstringop-overflow'; did you mean '-Wshift-overflow'? [-Wunknown-warning-option]
   warning: unknown warning option '-Wstringop-truncation'; did you mean '-Wstring-concatenation'? [-Wunknown-warning-option]
   In file included from drivers/gpu/drm/i915/i915_debugfs_params.c:11:
   In file included from drivers/gpu/drm/i915/i915_drv.h:54:
>> drivers/gpu/drm/i915/i915_drm_client.h:81:1: warning: non-void function does not return a value [-Wreturn-type]
   }
   ^
   7 warnings generated.


vim +81 drivers/gpu/drm/i915/i915_drm_client.h

    78	
    79	static inline bool i915_drm_client_remove_object(struct drm_i915_gem_object *obj)
    80	{
  > 81	}
    82	#endif
    83	

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