[rfa] remove unused variable

[Andrew Cagney]

> Hi,
> 
> I was just digging in blockframe.c and noticed an unused varible
> declared in frameless_look_for_prologue(). The attached patch removed
> it.
> 
> Probably obvious,

Yes.

 > but ok to commit?

Yes.

Thanks for cleaning things like this.

Andrew


> 
> Ted Roth
> 
> 2003-05-22  Theodore A. Roth  <troth@openavr.org>
> 
>         * blockframe.c (frameless_look_for_prologue): Remove unused
>         after_prologue variable.
> 
> 
> 
> 2003-05-22  Theodore A. Roth  <troth@openavr.org>
> 
> 	* blockframe.c (frameless_look_for_prologue): Remove unused
> 	after_prologue variable.
> 
> Index: blockframe.c
> ===================================================================
> RCS file: /cvs/src/src/gdb/blockframe.c,v
> retrieving revision 1.70
> diff -u -r1.70 blockframe.c
> --- blockframe.c	14 May 2003 17:43:16 -0000	1.70
> +++ blockframe.c	22 May 2003 22:55:24 -0000
> @@ -144,7 +144,7 @@
>  int
>  frameless_look_for_prologue (struct frame_info *frame)
>  {
> -  CORE_ADDR func_start, after_prologue;
> +  CORE_ADDR func_start;
>  
>    func_start = get_frame_func (frame);
>    if (func_start)