On 03/18/2017 03:03 AM, Nguyễn Thái Ngọc Duy wrote:
> Signed-off-by: Nguyễn Thái Ngọc Duy <pclo...@gmail.com>
> ---
> refs.c | 16 ++++++++++++----
> 1 file changed, 12 insertions(+), 4 deletions(-)
>
> diff --git a/refs.c b/refs.c
> index e7606716dd..2637353b72 100644
> --- a/refs.c
> +++ b/refs.c
> @@ -1456,15 +1456,23 @@ static struct ref_store *ref_store_init(const char
> *submodule)
> return refs;
> }
>
> +static struct ref_store *get_main_ref_store(void)
> +{
> + struct ref_store *refs;
> +
> + if (main_ref_store)
> + return main_ref_store;
> +
> + refs = ref_store_init(NULL);
> + return refs;
> +}
> +
I still [1] think that `refs` here is an unnecessary temporary variable.
And even after your "kill register_ref_store" patch I think it is
superfluous and the function could look like
static struct ref_store *get_main_ref_store(void)
{
if (!main_ref_store)
main_ref_store = ref_store_init(NULL);
return main_ref_store;
}
> [...]
Michael
[1]
http://public-inbox.org/git/0bef1e49-e96b-1666-9b88-f4262c2ae...@alum.mit.edu/
