Merge remote-tracking branch 'remotes/fslc/4.9-2.3.x-imx' into toradex_4.9-2.3.x-imx-next

Conflicts:
	sound/soc/codecs/sgtl5000.c
	sound/soc/fsl/imx-sgtl5000.c

1 files changed, 20 insertions, 7 deletions

diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c
index c2dfc32eb9f2..02e10deef5b4 100644
--- a/net/iucv/af_iucv.c
+++ b/net/iucv/af_iucv.c
@@ -2431,6 +2431,13 @@ out:
 	return err;
 }
 
+static void afiucv_iucv_exit(void)
+{
+	device_unregister(af_iucv_dev);
+	driver_unregister(&af_iucv_driver);
+	pr_iucv->iucv_unregister(&af_iucv_handler, 0);
+}
+
 static int __init afiucv_init(void)
 {
 	int err;
@@ -2464,11 +2471,18 @@ static int __init afiucv_init(void)
 		err = afiucv_iucv_init();
 		if (err)
 			goto out_sock;
-	} else
-		register_netdevice_notifier(&afiucv_netdev_notifier);
+	}
+
+	err = register_netdevice_notifier(&afiucv_netdev_notifier);
+	if (err)
+		goto out_notifier;
+
 	dev_add_pack(&iucv_packet_type);
 	return 0;
 
+out_notifier:
+	if (pr_iucv)
+		afiucv_iucv_exit();
 out_sock:
 	sock_unregister(PF_IUCV);
 out_proto:
@@ -2482,12 +2496,11 @@ out:
 static void __exit afiucv_exit(void)
 {
 	if (pr_iucv) {
-		device_unregister(af_iucv_dev);
-		driver_unregister(&af_iucv_driver);
-		pr_iucv->iucv_unregister(&af_iucv_handler, 0);
+		afiucv_iucv_exit();
 		symbol_put(iucv_if);
-	} else
-		unregister_netdevice_notifier(&afiucv_netdev_notifier);
+	}
+
+	unregister_netdevice_notifier(&afiucv_netdev_notifier);
 	dev_remove_pack(&iucv_packet_type);
 	sock_unregister(PF_IUCV);
 	proto_unregister(&iucv_proto);