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SubjectRe: radix-tree.c:__lookup_slot() dead code removal
On Sun, Dec 03, 2006 at 06:02:31PM +0100, Frank van Maarseveen wrote:
> --- a/lib/radix-tree.c 2006-12-03 13:23:00.000000000 +0100
> +++ b/lib/radix-tree.c 2006-12-03 17:57:03.000000000 +0100
> @@ -319,9 +319,6 @@ static inline void **__lookup_slot(struc
> if (index > radix_tree_maxindex(height))
> return NULL;
>
> - if (height == 0 && root->rnode)
> - return (void **)&root->rnode;
> -
> shift = (height-1) * RADIX_TREE_MAP_SHIFT;
> slot = &root->rnode;

Acked-by: Fengguang Wu <wfg@mail.ustc.edu.cn>
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