diff --git a/kernel/init.c b/kernel/init.c
index c0b985fc..f4ceee19 100755
--- a/kernel/init.c
+++ b/kernel/init.c
@@ -163,9 +163,10 @@ int network_init(void)
 
 int network_shutdown(void)
 {
-#if defined(CONFIG_LWIP) && defined(CONFIG_ROCKCREEK)
+#ifdef CONFIG_LWIP
+#ifdef CONFIG_ROCKCREEK
 	//mmnif_close();
-#elif defined(CONFIG_LWIP) && defined(CONFIG_PCI)
+#elif defined(CONFIG_PCI)
 	dhcp_release(default_netif);
 	dhcp_stop(default_netif);
 	mem_free(default_netif);