Fix nlm_unexport

*** 90,99 ****
--- 90,100 ----
          cv_init(&g->nlm_gc_finish_cv, NULL, CV_DEFAULT, NULL);
          mutex_init(&g->clean_lock, NULL, MUTEX_DEFAULT, NULL);
  
          g->lockd_pid = 0;
          g->run_status = NLM_ST_DOWN;
+         g->nlm_zoneid = zoneid;
  
          nlm_globals_register(g);
          return (g);
  }
  
*** 101,110 ****
--- 102,113 ----
  void
  lm_zone_fini(zoneid_t zoneid, void *data)
  {
          struct nlm_globals *g = data;
  
+         nlm_globals_unregister(g);
+ 
          ASSERT(avl_is_empty(&g->nlm_hosts_tree));
          avl_destroy(&g->nlm_hosts_tree);
          mod_hash_destroy_idhash(g->nlm_hosts_hash);
  
          ASSERT(g->nlm_gc_thread == NULL);
*** 111,121 ****
          mutex_destroy(&g->lock);
          cv_destroy(&g->nlm_gc_sched_cv);
          cv_destroy(&g->nlm_gc_finish_cv);
          mutex_destroy(&g->clean_lock);
  
-         nlm_globals_unregister(g);
          kmem_free(g, sizeof (*g));
  }
  
  
  
--- 114,123 ----