init_volume_names() has to be called AFTER storage_init()

...So just move that call into storage_init and be done with it!

Hopefully this doesn't cause any functional regressions.

Change-Id: I08700fbd1613638606a23ee3a0c2149123c2c24a

firmware/common/file_internal.c

@@ -761,7 +761,4 @@ void filesystem_init(void)
     mrsw_init(&file_internal_mrsw);
     dc_init();
     fileobj_mgr_init();
-#ifdef HAVE_MULTIVOLUME
-    init_volume_names();
-#endif
 }