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drm/i915/gvt/kvmgt: remove some dead code 

"caps.buf" is always NULL here and "caps.size" is always zero.  The code
is a no-op and can be removed.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
This commit is contained in:
Dan Carpenter 2017-02-07 17:53:07 +03:00 committed by Zhenyu Wang
parent 2d6ceb8e65
commit 5bf63fb40e
1 changed files with 0 additions and 5 deletions
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5
drivers/gpu/drm/i915/gvt/kvmgt.c
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@ -965,11 +965,6 @@ static long intel_vgpu_ioctl(struct mdev_device *mdev, unsigned int cmd,
sparse->areas[0].offset =
PAGE_ALIGN(vgpu_aperture_offset(vgpu));
sparse->areas[0].size = vgpu_aperture_sz(vgpu);
if (!caps.buf) {
kfree(caps.buf);
caps.buf = NULL;
caps.size = 0;
}
break;
case VFIO_PCI_BAR3_REGION_INDEX ... VFIO_PCI_BAR5_REGION_INDEX: