object: remove "used" field from struct object

diff --git a/ref-filter.c b/ref-filter.c
index ab32bc9c3145c85c839c660c54b61f13fe9cb51a..ae6ecbd1cfe42936b22488d7761e4e487e2922ca 100644 (file)
--- a/ref-filter.c
+++ b/ref-filter.c
@@ -221,7 +221,7 @@ static void objectname_atom_parser(struct used_atom *atom, const char *arg)
 
 static void refname_atom_parser(struct used_atom *atom, const char *arg)
 {
-       return refname_atom_parser_internal(&atom->u.refname, arg, atom->name);
+       refname_atom_parser_internal(&atom->u.refname, arg, atom->name);
 }
 
 static align_type parse_align_position(const char *s)
@@ -1624,7 +1624,7 @@ static int match_pattern(const struct ref_filter *filter, const char *refname)
               skip_prefix(refname, "refs/", &refname));
 
        for (; *patterns; patterns++) {
-               if (!wildmatch(*patterns, refname, flags, NULL))
+               if (!wildmatch(*patterns, refname, flags))
                        return 1;
        }
        return 0;
@@ -1655,7 +1655,7 @@ static int match_name_as_path(const struct ref_filter *filter, const char *refna
                     refname[plen] == '/' ||
                     p[plen-1] == '/'))
                        return 1;
-               if (!wildmatch(p, refname, WM_PATHNAME, NULL))
+               if (!wildmatch(p, refname, WM_PATHNAME))
                        return 1;
        }
        return 0;
@@ -1891,8 +1891,7 @@ void ref_array_clear(struct ref_array *array)
 
        for (i = 0; i < array->nr; i++)
                free_array_item(array->items[i]);
-       free(array->items);
-       array->items = NULL;
+       FREE_AND_NULL(array->items);
        array->nr = array->alloc = 0;
 }