On 04/19/2017 01:01 PM, Nguyễn Thái Ngọc Duy wrote:
> Signed-off-by: Nguyễn Thái Ngọc Duy <pclo...@gmail.com>
> ---
> refs.c | 12 +++++-------
> 1 file changed, 5 insertions(+), 7 deletions(-)
>
> diff --git a/refs.c b/refs.c
> index 5d31fb6bcf..5902a3d9e5 100644
> --- a/refs.c
> +++ b/refs.c
> @@ -1570,19 +1570,16 @@ struct ref_store *get_submodule_ref_store(const char
> *submodule)
>
> refs = lookup_ref_store_map(&submodule_ref_stores, submodule);
> if (refs)
> - return refs;
> + goto done;
>
> strbuf_addstr(&submodule_sb, submodule);
> ret = is_nonbare_repository_dir(&submodule_sb);
> - strbuf_release(&submodule_sb);
> if (!ret)
> - return NULL;
> + goto done;
>
> ret = submodule_to_gitdir(&submodule_sb, submodule);
> - if (ret) {
> - strbuf_release(&submodule_sb);
> - return NULL;
> - }
> + if (ret)
> + goto done;
After this change, the temporary variable `ret` could be eliminated.
> [...]
Michael
