linux-imx

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>