[Intel-gfx] [PATCH] drm/i915: New vfunc prepare_request

[kbuild test robot]

Hi Oscar,

[auto build test WARNING on drm-intel/for-linux-next]
[also build test WARNING on next-20170428]
[cannot apply to v4.11-rc8]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url:    https://github.com/0day-ci/linux/commits/Oscar-Mateo/drm-i915-New-vfunc-prepare_request/20170430-041411
base:   git://anongit.freedesktop.org/drm-intel for-linux-next


coccinelle warnings: (new ones prefixed by >>)

>> drivers/gpu/drm/i915/intel_lrc.c:632:1-3: WARNING: PTR_ERR_OR_ZERO can be used

Please review and possibly fold the followup patch.

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0-DAY kernel test infrastructure                Open Source Technology Center
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