Nouveau - Sep 2016 - GPU-DRM-nouveau: Delete unnecessary braces

The original style was correct, the new style is wrong. Multi-line
indents get curly braces for readability.

regards,
dan carpenter

> The original style was correct, the new style is wrong.
I find your feedback interesting for further clarifications.

> Multi-line indents get curly braces for readability.
How do you think about to transform such an information
into an official specification for the the document "CodingStyle"?

Regards,
Markus