Re: [PATCH 1/2] code cleanup in sha1_file.c: xmalloc -> xcalloc

> 'xmalloc' followed immediately by 'memset' is replaced
> with 'xcalloc', and a simple grep in this project seems
> to show that it's the only place.
> 
> Signed-off-by: Guanqun Lu <guanqun.lu@gmail.com>
> ---
>  sha1_file.c |    3 +--
>  1 files changed, 1 insertions(+), 2 deletions(-)
> 
> diff --git a/sha1_file.c b/sha1_file.c
> index 8868b80..93e5fc0 100644
> --- a/sha1_file.c
> +++ b/sha1_file.c
> @@ -858,8 +858,7 @@ unsigned char* use_pack(struct packed_git *p,
>  
>  static struct packed_git *alloc_packed_git(int extra)
>  {
> -	struct packed_git *p = xmalloc(sizeof(*p) + extra);
> -	memset(p, 0, sizeof(*p));
> +	struct packed_git *p = xcalloc(1, sizeof(*p) + extra);
>  	p->pack_fd = -1;
>  	return p;
>  }