fix rs6000 break

[Jakub Jelinek]

On Thu, Mar 31, 2011 at 08:30:42AM +0200, Andreas Tobler wrote:
> Hello,
> 
> Is this ok to apply?

That patch is obvious, just commit it.

> 2011-03-31  Andreas Tobler  <andreast@fgznet.ch>
> 
> 	* config/rs6000/rs6000.c (rs6000_handle_option): Remove unused isel
> 	var.
> 
> --- config/rs6000/rs6000.c	(revision 171769)
> +++ config/rs6000/rs6000.c	(working copy)
> @@ -4192,7 +4192,6 @@
>  		      location_t loc ATTRIBUTE_UNUSED)
>  {
>    enum fpu_type_t fpu_type = FPU_NONE;
> -  int isel;
>    char *p, *q;
>    size_t code = decoded->opt_index;
>    const char *arg = decoded->arg;

	Jakub