[Intel-gfx] [PATCH 4/5] drm/i915/fixed: simplify is_fixed16_zero()

[Joonas Lahtinen]

Quoting Jani Nikula (2018-11-15 14:01:25)
> Simply return the condition. No functional changes.
> 
> Signed-off-by: Jani Nikula <jani.nikula at intel.com>

Reviewed-by: Joonas Lahtinen <joonas.lahtinen at linux.intel.com>

Regards, Joonas