Re: [PATCH 11/19] tree-diff: simplify tree_entry_pathcmp

> Since an earlier "Finally switch over tree descriptors to contain a
> pre-parsed entry", we can safely access all tree_desc->entry fields
> directly instead of first "extracting" them through
> tree_entry_extract.
>
> Use it. The code generated stays the same - only it now visually looks
> cleaner.
>
> Signed-off-by: Kirill Smelkov <kirr@mns.spb.ru>
> Signed-off-by: Junio C Hamano <gitster@pobox.com>
> ---
>
> ( re-posting without change )

>
>  tree-diff.c | 17 ++++++-----------
>  1 file changed, 6 insertions(+), 11 deletions(-)
>
> diff --git a/tree-diff.c b/tree-diff.c
> index 20a4fda..cf96ad7 100644
> --- a/tree-diff.c
> +++ b/tree-diff.c
> @@ -15,18 +15,13 @@
>   */
>  static int tree_entry_pathcmp(struct tree_desc *t1, struct tree_desc *t2)
>  {
> -	unsigned mode1, mode2;
> -	const char *path1, *path2;
> -	const unsigned char *sha1, *sha2;
> -	int cmp, pathlen1, pathlen2;
> +	struct name_entry *e1, *e2;
> +	int cmp;
>  
> -	sha1 = tree_entry_extract(t1, &path1, &mode1);
> -	sha2 = tree_entry_extract(t2, &path2, &mode2);
> -
> -	pathlen1 = tree_entry_len(&t1->entry);
> -	pathlen2 = tree_entry_len(&t2->entry);
> -
> -	cmp = base_name_compare(path1, pathlen1, mode1, path2, pathlen2, mode2);
> +	e1 = &t1->entry;
> +	e2 = &t2->entry;
> +	cmp = base_name_compare(e1->path, tree_entry_len(e1), e1->mode,
> +				e2->path, tree_entry_len(e2), e2->mode);
>  	return cmp;
>  }