[PATCH v2 2/3] drm/i915: Add braces around the else block in clflush_write32()

[Krzysztof Karas]

Hi Sebastian,

> According to the kernel coding style, if only one branch of a
> conditional statement is a single statement, braces should
> still be used in both branches.
> 
> Signed-off-by: Sebastian Brzezinka <sebastian.brzezinka at intel.com>
> ---
> v1 -> v2:
> 	- Add commit body.
> ---

Reviewed-by: Krzysztof Karas <krzysztof.karas at intel.com>

-- 
Best Regards,
Krzysztof