[gvt-linux:gvt-fixes 13/13] drivers/gpu/drm/i915/gvt/sched_policy.c:311: warning: unused variable 'scheduler'

[kbuild test robot]

tree:   https://github.com/01org/gvt-linux.git gvt-fixes
head:   002e00c55d2db3709b6fac336eae0c302ce8f455
commit: 002e00c55d2db3709b6fac336eae0c302ce8f455 [13/13] drm/i915/gvt: Fix GPU hang after reusing vGPU instance across different guest OS
config: x86_64-randconfig-b0-09211019 (attached as .config)
compiler: gcc-4.4 (Debian 4.4.7-8) 4.4.7
reproduce:
        git checkout 002e00c55d2db3709b6fac336eae0c302ce8f455
        # save the attached .config to linux build tree
        make ARCH=x86_64 

All warnings (new ones prefixed by >>):

   drivers/gpu/drm/i915/gvt/sched_policy.c: In function 'tbs_sched_clean_vgpu':
>> drivers/gpu/drm/i915/gvt/sched_policy.c:311: warning: unused variable 'scheduler'

vim +/scheduler +311 drivers/gpu/drm/i915/gvt/sched_policy.c

4b63960e Zhi Wang    2016-05-01  308  
4b63960e Zhi Wang    2016-05-01  309  static void tbs_sched_clean_vgpu(struct intel_vgpu *vgpu)
4b63960e Zhi Wang    2016-05-01  310  {
0e86cc9c Changbin Du 2017-05-04 @311  	struct intel_gvt_workload_scheduler *scheduler = &vgpu->gvt->scheduler;
0e86cc9c Changbin Du 2017-05-04  312  
4b63960e Zhi Wang    2016-05-01  313  	kfree(vgpu->sched_data);
4b63960e Zhi Wang    2016-05-01  314  	vgpu->sched_data = NULL;
4b63960e Zhi Wang    2016-05-01  315  }
4b63960e Zhi Wang    2016-05-01  316  

:::::: The code at line 311 was first introduced by commit
:::::: 0e86cc9ccc3bf557348befaddf5cb613cf3c4458 drm/i915/gvt: implement per-vm mmio switching optimization

:::::: TO: Changbin Du <changbin.du at intel.com>
:::::: CC: Zhenyu Wang <zhenyuw at linux.intel.com>

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0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation
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