[Piglit] [PATCH] util: Remove duplicate include of errno.h header.

[Brian Paul]

On Thu, Sep 8, 2011 at 12:35 PM, Vinson Lee <vlee at vmware.com> wrote:
> util: Remove duplicate include of errno.h header.
>
> errno.h is already defined earlier in the file.
>
> Fixes Coverity unnecessary header file defect.

Reviewed-by: Brian Paul <brianp at vmware.com>