On 19 May, To: src-committ...@freebsd.org wrote:
> Author: truckman
> Date: Mon May 19 07:46:03 2014
> New Revision: 266431
> URL: http://svnweb.freebsd.org/changeset/base/266431
> 
> Log:

MFC r265923

>   Nuke a couple of unnecessary assigments.  Nothing uses the values of rstart
>   and rend after this point.
> 
> Modified:
>   stable/8/sys/kern/subr_rman.c
> Directory Properties:
>   stable/8/sys/   (props changed)
>   stable/8/sys/kern/   (props changed)
> 
> Modified: stable/8/sys/kern/subr_rman.c
> ==============================================================================
> --- stable/8/sys/kern/subr_rman.c     Mon May 19 07:45:46 2014        
> (r266430)
> +++ stable/8/sys/kern/subr_rman.c     Mon May 19 07:46:03 2014        
> (r266431)
> @@ -602,8 +602,6 @@ rman_reserve_resource_bound(struct rman 
>                       break;
>               if ((s->r_flags & flags) != flags)
>                       continue;
> -             rstart = ulmax(s->r_start, start);
> -             rend = ulmin(s->r_end, ulmax(start + count - 1, end));
>               if (s->r_start >= start && s->r_end <= end
>                   && (s->r_end - s->r_start + 1) == count &&
>                   (s->r_start & amask) == 0 &&
> 

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