diff --git a/os_dep/os_intfs.c b/os_dep/os_intfs.c
index 26b8f86..d256066 100644
--- a/os_dep/os_intfs.c
+++ b/os_dep/os_intfs.c
@@ -792,47 +792,10 @@ int rtw_init_netdev_name(struct net_device *pnetdev, const char *ifname)
 {
 	_adapter *padapter = rtw_netdev_priv(pnetdev);
 
-#ifdef CONFIG_EASY_REPLACEMENT
-	struct net_device	*TargetNetdev = NULL;
-	_adapter			*TargetAdapter = NULL;
-	struct net		*devnet = NULL;
-
-	if (padapter->bDongle == 1) {
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24))
-		TargetNetdev = dev_get_by_name("wlan0");
-#else
-	#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,26))
-		devnet = pnetdev->nd_net;
-	#else
-		devnet = dev_net(pnetdev);
-	#endif
-		TargetNetdev = dev_get_by_name(devnet, "wlan0");
-#endif
-		if (TargetNetdev) {
-			DBG_88E("Force onboard module driver disappear !!!\n");
-			TargetAdapter = rtw_netdev_priv(TargetNetdev);
-			TargetAdapter->DriverState = DRIVER_DISAPPEAR;
-
-			padapter->pid[0] = TargetAdapter->pid[0];
-			padapter->pid[1] = TargetAdapter->pid[1];
-			padapter->pid[2] = TargetAdapter->pid[2];
-
-			dev_put(TargetNetdev);
-			unregister_netdev(TargetNetdev);
-
-			if (TargetAdapter->chip_type == padapter->chip_type)
-				rtw_proc_remove_one(TargetNetdev);
-
-			padapter->DriverState = DRIVER_REPLACE_DONGLE;
-		}
-	}
-#endif
-
 	if (dev_alloc_name(pnetdev, ifname) < 0)
 		RT_TRACE(_module_os_intfs_c_,_drv_err_,("dev_alloc_name, fail!\n"));
 
 	netif_carrier_off(pnetdev);
-
 	return 0;
 }