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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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