submodule-config: allow submodule_free to handle arbitrary repositories

At some point we may want to rename the function so that it describes what
it actually does as 'submodule_free' doesn't quite describe that this
clears a repository's submodule cache.  But that's beyond the scope of
this series.

While at it remove the extern key word from its declaration.

Signed-off-by: Stefan Beller <sbeller@google.com>
Reviewed-by: Jonathan Tan <jonathantanmy@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Stefan Beller
2018-03-28 15:35:28 -07:00
committed by Junio C Hamano
parent 6856077ab0
commit f793b895fd
6 changed files with 8 additions and 8 deletions

View File

@ -642,8 +642,8 @@ const struct submodule *submodule_from_cache(struct repository *repo,
key, lookup_path);
}
void submodule_free(void)
void submodule_free(struct repository *r)
{
if (the_repository->submodule_cache)
submodule_cache_clear(the_repository->submodule_cache);
if (r->submodule_cache)
submodule_cache_clear(r->submodule_cache);
}