[PATCH] drm/i915/gvt/scheduler: Remove unnecessary NULL checks in sr_oa_regs

[Chris Wilson]

Quoting Gustavo A. R. Silva (2018-03-22 18:21:54)
> The checks are misleading and not required [1].
> 
> [1] https://lkml.org/lkml/2018/3/19/1792
> 
> Addresses-Coverity-ID: 1466017
> Cc: Chris Wilson <chris at chris-wilson.co.uk>
> Signed-off-by: Gustavo A. R. Silva <gustavo at embeddedor.com>
Reviewed-by: Chris Wilson <chris at chris-wilson.co.uk>

Zhenyu?
-Chris