[patch] i915: snprintf returns large values

[Chris Wilson]

On Wed, 8 Sep 2010 21:44:47 +0200, Dan Carpenter <error27 at gmail.com> wrote:
> snprintf() returns the number of bytes which would have been used if
> there was enough space.  It can be larger than the size of the buffer.
> Obviously in this case the buffer is large enough but everyone just
> copy and pastes this code so it's better to limit it and set a good
> example.

Applied to drm-intel-next as it is just a pedagogical fix.
Thanks,
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre