branch: improve documentation and naming of create_branch() parameters

diff --git a/transport-helper.c b/transport-helper.c
index c948d5215c22fbbb3e174e219017935741e9b2d5..bf05a2dcf1073ad3b84b030cd9e866c6e5414792 100644 (file)
--- a/transport-helper.c
+++ b/transport-helper.c
@@ -535,7 +535,7 @@ static int fetch_with_import(struct transport *transport,
                else
                        private = xstrdup(name);
                if (private) {
-                       if (read_ref(private, posn->old_oid.hash) < 0)
+                       if (read_ref(private, &posn->old_oid) < 0)
                                die("Could not read ref %s", private);
                        free(private);
                }
@@ -795,7 +795,8 @@ static int push_update_refs_status(struct helper_data *data,
                private = apply_refspecs(data->refspecs, data->refspec_nr, ref->name);
                if (!private)
                        continue;
-               update_ref("update by helper", private, ref->new_oid.hash, NULL, 0, 0);
+               update_ref("update by helper", private, &ref->new_oid, NULL,
+                          0, 0);
                free(private);
        }
        strbuf_release(&buf);
@@ -941,10 +942,9 @@ static int push_refs_with_export(struct transport *transport,
                                        int flag;
 
                                        /* Follow symbolic refs (mainly for HEAD). */
-                                       name = resolve_ref_unsafe(
-                                                ref->peer_ref->name,
-                                                RESOLVE_REF_READING,
-                                                oid.hash, &flag);
+                                       name = resolve_ref_unsafe(ref->peer_ref->name,
+                                                                 RESOLVE_REF_READING,
+                                                                 &oid, &flag);
                                        if (!name || !(flag & REF_ISSYMREF))
                                                name = ref->peer_ref->name;
 
@@ -1066,8 +1066,7 @@ static struct ref *get_refs_list(struct transport *transport, int for_push)
                if (eon) {
                        if (has_attribute(eon + 1, "unchanged")) {
                                (*tail)->status |= REF_STATUS_UPTODATE;
-                               if (read_ref((*tail)->name,
-                                            (*tail)->old_oid.hash) < 0)
+                               if (read_ref((*tail)->name, &(*tail)->old_oid) < 0)
                                        die(_("Could not read ref %s"),
                                            (*tail)->name);
                        }