drivers/gpu/drm/i915/gem/i915_gem_object.c:36:19: warning: symbol 'slab_objects' was not declared. Should it be static? Reported-by: kernel test robot <lkp(a)intel.com&gt; Signed-off-by: kernel test robot <lkp(a)intel.com&gt; --- i915_gem_object.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/gem/i915_gem_object.c b/drivers/gpu/drm/i915/gem/i915_gem_object.c index 53156250d2833..48f136230396e 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_object.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_object.c @@ -33,7 +33,7 @@ #include "i915_memcpy.h" #include "i915_trace.h" -struct kmem_cache *slab_objects; +static struct kmem_cache *slab_objects; static const struct drm_gem_object_funcs i915_gem_object_funcs;