3 files changed, 11 insertions, 6 deletions
diff --git a/net/nfc/core.c b/net/nfc/core.c
index ae1c842f9c64..82f023f37754 100644
--- a/net/nfc/core.c
+++ b/net/nfc/core.c
@@ -1154,6 +1154,7 @@ EXPORT_SYMBOL(nfc_register_device);
 void nfc_unregister_device(struct nfc_dev *dev)
 {
 	int rc;
+	struct rfkill *rfk = NULL;
 
 	pr_debug("dev_name=%s\n", dev_name(&dev->dev));
 
@@ -1164,13 +1165,17 @@ void nfc_unregister_device(struct nfc_dev *dev)
 
 	device_lock(&dev->dev);
 	if (dev->rfkill) {
-		rfkill_unregister(dev->rfkill);
-		rfkill_destroy(dev->rfkill);
+		rfk = dev->rfkill;
 		dev->rfkill = NULL;
 	}
 	dev->shutting_down = true;
 	device_unlock(&dev->dev);
 
+	if (rfk) {
+		rfkill_unregister(rfk);
+		rfkill_destroy(rfk);
+	}
+
 	if (dev->ops->check_presence) {
 		timer_delete_sync(&dev->check_pres_timer);
 		cancel_work_sync(&dev->check_pres_work);
diff --git a/net/nfc/llcp_sock.c b/net/nfc/llcp_sock.c
index 57a2f97004e1..f1be1e84f665 100644
--- a/net/nfc/llcp_sock.c
+++ b/net/nfc/llcp_sock.c
@@ -56,7 +56,7 @@ static struct proto llcp_sock_proto = {
 	.obj_size = sizeof(struct nfc_llcp_sock),
 };
 
-static int llcp_sock_bind(struct socket *sock, struct sockaddr *addr, int alen)
+static int llcp_sock_bind(struct socket *sock, struct sockaddr_unsized *addr, int alen)
 {
 	struct sock *sk = sock->sk;
 	struct nfc_llcp_sock *llcp_sock = nfc_llcp_sock(sk);
@@ -146,7 +146,7 @@ error:
 	return ret;
 }
 
-static int llcp_raw_sock_bind(struct socket *sock, struct sockaddr *addr,
+static int llcp_raw_sock_bind(struct socket *sock, struct sockaddr_unsized *addr,
 			      int alen)
 {
 	struct sock *sk = sock->sk;
@@ -648,7 +648,7 @@ out:
 	return err;
 }
 
-static int llcp_sock_connect(struct socket *sock, struct sockaddr *_addr,
+static int llcp_sock_connect(struct socket *sock, struct sockaddr_unsized *_addr,
 			     int len, int flags)
 {
 	struct sock *sk = sock->sk;
diff --git a/net/nfc/rawsock.c b/net/nfc/rawsock.c
index 5125392bb68e..b049022399ae 100644
--- a/net/nfc/rawsock.c
+++ b/net/nfc/rawsock.c
@@ -73,7 +73,7 @@ static int rawsock_release(struct socket *sock)
 	return 0;
 }
 
-static int rawsock_connect(struct socket *sock, struct sockaddr *_addr,
+static int rawsock_connect(struct socket *sock, struct sockaddr_unsized *_addr,
 			   int len, int flags)
 {
 	struct sock *sk = sock->sk;