[PATCH v2 7/9] base_ref_store_init(): remove submodule argument

[Michael Haggerty]

This is another step towards weakening the 1:1 relationship between
ref_stores and submodules.

Signed-off-by: Michael Haggerty <mhag...@alum.mit.edu>
---
 refs.c               | 3 +--
 refs/files-backend.c | 2 +-
 refs/refs-internal.h | 7 +++----
 3 files changed, 5 insertions(+), 7 deletions(-)

diff --git a/refs.c b/refs.c
index 07959ff..05af56b 100644
--- a/refs.c
+++ b/refs.c
@@ -1477,8 +1477,7 @@ struct ref_store *get_ref_store(const char *submodule)
 }
 
 void base_ref_store_init(struct ref_store *refs,
-                        const struct ref_storage_be *be,
-                        const char *submodule)
+                        const struct ref_storage_be *be)
 {
        refs->be = be;
 }
diff --git a/refs/files-backend.c b/refs/files-backend.c
index 5e135a4..c9d2d28 100644
--- a/refs/files-backend.c
+++ b/refs/files-backend.c
@@ -980,7 +980,7 @@ static struct ref_store *files_ref_store_create(const char 
*submodule)
        struct files_ref_store *refs = xcalloc(1, sizeof(*refs));
        struct ref_store *ref_store = (struct ref_store *)refs;
 
-       base_ref_store_init(ref_store, &refs_be_files, submodule);
+       base_ref_store_init(ref_store, &refs_be_files);
 
        refs->submodule = submodule ? xstrdup(submodule) : "";
 
diff --git a/refs/refs-internal.h b/refs/refs-internal.h
index 008822d..793c850 100644
--- a/refs/refs-internal.h
+++ b/refs/refs-internal.h
@@ -632,12 +632,11 @@ struct ref_store {
 };
 
 /*
- * Fill in the generic part of refs for the specified submodule and
- * add it to our collection of reference stores.
+ * Fill in the generic part of refs and add it to our collection of
+ * reference stores.
  */
 void base_ref_store_init(struct ref_store *refs,
-                        const struct ref_storage_be *be,
-                        const char *submodule);
+                        const struct ref_storage_be *be);
 
 /*
  * Return the ref_store instance for the specified submodule. For the
-- 
2.9.3