diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
index 0a33c8a..9d5427a 100644
--- a/drivers/net/wireless/airo.c
+++ b/drivers/net/wireless/airo.c
@@ -2897,6 +2897,8 @@
 		goto err_out_map;
 	}
 	ai->wifidev = init_wifidev(ai, dev);
+	if (!ai->wifidev)
+		goto err_out_reg;
 
 	set_bit(FLAG_REGISTERED,&ai->flags);
 	airo_print_info(dev->name, "MAC enabled %x:%x:%x:%x:%x:%x",
@@ -2908,11 +2910,18 @@
 		for( i = 0; i < MAX_FIDS; i++ )
 			ai->fids[i] = transmit_allocate(ai,AIRO_DEF_MTU,i>=MAX_FIDS/2);
 
-	setup_proc_entry( dev, dev->priv ); /* XXX check for failure */
+	if (setup_proc_entry(dev, dev->priv) < 0)
+		goto err_out_wifi;
+
 	netif_start_queue(dev);
 	SET_MODULE_OWNER(dev);
 	return dev;
 
+err_out_wifi:
+	unregister_netdev(ai->wifidev);
+	free_netdev(ai->wifidev);
+err_out_reg:
+	unregister_netdev(dev);
 err_out_map:
 	if (test_bit(FLAG_MPI,&ai->flags) && pci) {
 		pci_free_consistent(pci, PCI_SHARED_LEN, ai->shared, ai->shared_dma);
@@ -4495,91 +4504,128 @@
 	apriv->proc_entry = create_proc_entry(apriv->proc_name,
 					      S_IFDIR|airo_perm,
 					      airo_entry);
-        apriv->proc_entry->uid = proc_uid;
-        apriv->proc_entry->gid = proc_gid;
-        apriv->proc_entry->owner = THIS_MODULE;
+	if (!apriv->proc_entry)
+		goto fail;
+	apriv->proc_entry->uid = proc_uid;
+	apriv->proc_entry->gid = proc_gid;
+	apriv->proc_entry->owner = THIS_MODULE;
 
 	/* Setup the StatsDelta */
 	entry = create_proc_entry("StatsDelta",
 				  S_IFREG | (S_IRUGO&proc_perm),
 				  apriv->proc_entry);
-        entry->uid = proc_uid;
-        entry->gid = proc_gid;
+	if (!entry)
+		goto fail_stats_delta;
+	entry->uid = proc_uid;
+	entry->gid = proc_gid;
 	entry->data = dev;
-        entry->owner = THIS_MODULE;
+	entry->owner = THIS_MODULE;
 	SETPROC_OPS(entry, proc_statsdelta_ops);
 
 	/* Setup the Stats */
 	entry = create_proc_entry("Stats",
 				  S_IFREG | (S_IRUGO&proc_perm),
 				  apriv->proc_entry);
-        entry->uid = proc_uid;
-        entry->gid = proc_gid;
+	if (!entry)
+		goto fail_stats;
+	entry->uid = proc_uid;
+	entry->gid = proc_gid;
 	entry->data = dev;
-        entry->owner = THIS_MODULE;
+	entry->owner = THIS_MODULE;
 	SETPROC_OPS(entry, proc_stats_ops);
 
 	/* Setup the Status */
 	entry = create_proc_entry("Status",
 				  S_IFREG | (S_IRUGO&proc_perm),
 				  apriv->proc_entry);
-        entry->uid = proc_uid;
-        entry->gid = proc_gid;
+	if (!entry)
+		goto fail_status;
+	entry->uid = proc_uid;
+	entry->gid = proc_gid;
 	entry->data = dev;
-        entry->owner = THIS_MODULE;
+	entry->owner = THIS_MODULE;
 	SETPROC_OPS(entry, proc_status_ops);
 
 	/* Setup the Config */
 	entry = create_proc_entry("Config",
 				  S_IFREG | proc_perm,
 				  apriv->proc_entry);
-        entry->uid = proc_uid;
-        entry->gid = proc_gid;
+	if (!entry)
+		goto fail_config;
+	entry->uid = proc_uid;
+	entry->gid = proc_gid;
 	entry->data = dev;
-        entry->owner = THIS_MODULE;
+	entry->owner = THIS_MODULE;
 	SETPROC_OPS(entry, proc_config_ops);
 
 	/* Setup the SSID */
 	entry = create_proc_entry("SSID",
 				  S_IFREG | proc_perm,
 				  apriv->proc_entry);
-        entry->uid = proc_uid;
-        entry->gid = proc_gid;
+	if (!entry)
+		goto fail_ssid;
+	entry->uid = proc_uid;
+	entry->gid = proc_gid;
 	entry->data = dev;
-        entry->owner = THIS_MODULE;
+	entry->owner = THIS_MODULE;
 	SETPROC_OPS(entry, proc_SSID_ops);
 
 	/* Setup the APList */
 	entry = create_proc_entry("APList",
 				  S_IFREG | proc_perm,
 				  apriv->proc_entry);
-        entry->uid = proc_uid;
-        entry->gid = proc_gid;
+	if (!entry)
+		goto fail_aplist;
+	entry->uid = proc_uid;
+	entry->gid = proc_gid;
 	entry->data = dev;
-        entry->owner = THIS_MODULE;
+	entry->owner = THIS_MODULE;
 	SETPROC_OPS(entry, proc_APList_ops);
 
 	/* Setup the BSSList */
 	entry = create_proc_entry("BSSList",
 				  S_IFREG | proc_perm,
 				  apriv->proc_entry);
+	if (!entry)
+		goto fail_bsslist;
 	entry->uid = proc_uid;
 	entry->gid = proc_gid;
 	entry->data = dev;
-        entry->owner = THIS_MODULE;
+	entry->owner = THIS_MODULE;
 	SETPROC_OPS(entry, proc_BSSList_ops);
 
 	/* Setup the WepKey */
 	entry = create_proc_entry("WepKey",
 				  S_IFREG | proc_perm,
 				  apriv->proc_entry);
-        entry->uid = proc_uid;
-        entry->gid = proc_gid;
+	if (!entry)
+		goto fail_wepkey;
+	entry->uid = proc_uid;
+	entry->gid = proc_gid;
 	entry->data = dev;
-        entry->owner = THIS_MODULE;
+	entry->owner = THIS_MODULE;
 	SETPROC_OPS(entry, proc_wepkey_ops);
 
 	return 0;
+
+fail_wepkey:
+	remove_proc_entry("BSSList", apriv->proc_entry);
+fail_bsslist:
+	remove_proc_entry("APList", apriv->proc_entry);
+fail_aplist:
+	remove_proc_entry("SSID", apriv->proc_entry);
+fail_ssid:
+	remove_proc_entry("Config", apriv->proc_entry);
+fail_config:
+	remove_proc_entry("Status", apriv->proc_entry);
+fail_status:
+	remove_proc_entry("Stats", apriv->proc_entry);
+fail_stats:
+	remove_proc_entry("StatsDelta", apriv->proc_entry);
+fail_stats_delta:
+	remove_proc_entry(apriv->proc_name, airo_entry);
+fail:
+	return -ENOMEM;
 }
 
 static int takedown_proc_entry( struct net_device *dev,