[RFA] mips-tdep.c small cleanup

[Joel Brobecker]

> >2004-09-01  Joel Brobecker  <brobecker@gnat.com>
> >
> >        * mips-tdep.c (mips_insn32_frame_cache): Remove some dead code.
> >        Minor reformatting. Some code factoring.
> >
> >tested on mips-irix 6.5.
> >OK to apply?
> 
> Yep!

Thanks. Checked in.

-- 
Joel