simple fix for a few warning (0).

[Manuel López-Ibáñez]

On 28/01/07, Joseph S. Myers <joseph@codesourcery.com> wrote:
>
> (For expensive warning checks, a condition "is this warning enabled for
> the relevant piece of source code?" might be checked, and something like
> this might also be needed for warnings enabled by multiple options.  But
> this is not an expensive check.)
>

Fine. Do you approve the patch conditional to removing the
warn_unused_label check?

Cheers,

Manuel.