cgraph agrelabel_node: remove unnecessary cast

diff --git a/lib/cgraph/node.c b/lib/cgraph/node.c
index 91be4d1dc5afcd3d2c5ca5854df39528832fe6ee..fe7692f17c0eef0b6448f7942ef9661855d1b00c 100644 (file)
--- a/lib/cgraph/node.c
+++ b/lib/cgraph/node.c
@@ -242,8 +242,7 @@ int agrelabel_node(Agnode_t * n, char *newname)
     if (agmapnametoid(g, AGNODE, newname, &new_id, TRUE)) {
        if (agfindnode_by_id(agroot(g), new_id) == NULL) {
            agfreeid(g, AGNODE, AGID(n));
-           agapply(g, (Agobj_t *) n, (agobjfn_t) dict_relabel,
-                   (void *) &new_id, FALSE);
+           agapply(g, (Agobj_t*)n, (agobjfn_t)dict_relabel, &new_id, FALSE);
            return SUCCESS;
        } else {
            agfreeid(g, AGNODE, new_id);        /* couldn't use it after all */