[PATCH v4] drm/i915/gvt: refine function emulate_mmio_read/write

[Zhenyu Wang]

On 2017.12.11 17:15:02 +0800, pei.zhang at intel.com wrote:
> From: Pei Zhang <pei.zhang at intel.com>
> 
> These 2 functions are coded by multiple person in multiple patches. The
> 'return' and 'goto err' are mix-used in same place, which cause the
> function looks disorder. Unify to use only 'goto' so that the gvt lock
> is acquired in one place and released in one place.
> 
> Signed-off-by: Pei Zhang <pei.zhang at intel.com>
> ---

applied, thanks!

-- 
Open Source Technology Center, Intel ltd.

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