# Re: \[PATCH 1/3\] commit-reach: use one walk in remove\_redundant()

- From: René Scharfe \<hidden\>
- Date: 2021-01-29 17:14:39 
- List: git
- Page: https://ratatoskr.run/git/2021/01/7874517
- Thread: https://ratatoskr.run/git/2021/01/7874460/t.md

```text
Am 28.01.21 um 17:24 schrieb Derrick Stolee via GitGitGadget:
> +	/* rearrange array */
> +	dup = xcalloc(cnt, sizeof(struct commit *));

You could use CALLOC_ARRAY instead here, which is shorter and uses the
correct type automatically.  Or -- seeing that the next line overwrites
all items anyway --  ALLOC_ARRAY.

> +	COPY_ARRAY(dup, array, cnt);

René
```