5 files changed, 19 insertions, 20 deletions

diff --git a/net/l2tp/l2tp_eth.c b/net/l2tp/l2tp_eth.c
index 781b3a226ba7..4b552873b556 100644
--- a/net/l2tp/l2tp_eth.c
+++ b/net/l2tp/l2tp_eth.c
@@ -74,7 +74,7 @@ static int l2tp_eth_dev_init(struct net_device *dev)
 
 	priv->dev = dev;
 	eth_hw_addr_random(dev);
-	memset(&dev->broadcast[0], 0xff, 6);
+	eth_broadcast_addr(dev->broadcast);
 	dev->qdisc_tx_busylock = &l2tp_eth_tx_busylock;
 	return 0;
 }
diff --git a/net/l2tp/l2tp_ip.c b/net/l2tp/l2tp_ip.c
index 05dfc8aa36af..79649937ec71 100644
--- a/net/l2tp/l2tp_ip.c
+++ b/net/l2tp/l2tp_ip.c
@@ -385,7 +385,7 @@ drop:
 /* Userspace will call sendmsg() on the tunnel socket to send L2TP
  * control frames.
  */
-static int l2tp_ip_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg, size_t len)
+static int l2tp_ip_sendmsg(struct sock *sk, struct msghdr *msg, size_t len)
 {
 	struct sk_buff *skb;
 	int rc;
@@ -506,7 +506,7 @@ no_route:
 	goto out;
 }
 
-static int l2tp_ip_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
+static int l2tp_ip_recvmsg(struct sock *sk, struct msghdr *msg,
 			   size_t len, int noblock, int flags, int *addr_len)
 {
 	struct inet_sock *inet = inet_sk(sk);
diff --git a/net/l2tp/l2tp_ip6.c b/net/l2tp/l2tp_ip6.c
index 8611f1b63141..d1ded3777815 100644
--- a/net/l2tp/l2tp_ip6.c
+++ b/net/l2tp/l2tp_ip6.c
@@ -480,8 +480,7 @@ out:
 /* Userspace will call sendmsg() on the tunnel socket to send L2TP
  * control frames.
  */
-static int l2tp_ip6_sendmsg(struct kiocb *iocb, struct sock *sk,
-			    struct msghdr *msg, size_t len)
+static int l2tp_ip6_sendmsg(struct sock *sk, struct msghdr *msg, size_t len)
 {
 	struct ipv6_txoptions opt_space;
 	DECLARE_SOCKADDR(struct sockaddr_l2tpip6 *, lsa, msg->msg_name);
@@ -643,9 +642,8 @@ do_confirm:
 	goto done;
 }
 
-static int l2tp_ip6_recvmsg(struct kiocb *iocb, struct sock *sk,
-			    struct msghdr *msg, size_t len, int noblock,
-			    int flags, int *addr_len)
+static int l2tp_ip6_recvmsg(struct sock *sk, struct msghdr *msg, size_t len,
+			    int noblock, int flags, int *addr_len)
 {
 	struct ipv6_pinfo *np = inet6_sk(sk);
 	DECLARE_SOCKADDR(struct sockaddr_l2tpip6 *, lsa, msg->msg_name);
diff --git a/net/l2tp/l2tp_netlink.c b/net/l2tp/l2tp_netlink.c
index b4e923f77954..9e13c2ff8789 100644
--- a/net/l2tp/l2tp_netlink.c
+++ b/net/l2tp/l2tp_netlink.c
@@ -205,9 +205,9 @@ static int l2tp_nl_cmd_tunnel_create(struct sk_buff *skb, struct genl_info *info
 #endif
 		if (info->attrs[L2TP_ATTR_IP_SADDR] &&
 		    info->attrs[L2TP_ATTR_IP_DADDR]) {
-			cfg.local_ip.s_addr = nla_get_be32(
+			cfg.local_ip.s_addr = nla_get_in_addr(
 				info->attrs[L2TP_ATTR_IP_SADDR]);
-			cfg.peer_ip.s_addr = nla_get_be32(
+			cfg.peer_ip.s_addr = nla_get_in_addr(
 				info->attrs[L2TP_ATTR_IP_DADDR]);
 		} else {
 			ret = -EINVAL;
@@ -376,15 +376,17 @@ static int l2tp_nl_tunnel_send(struct sk_buff *skb, u32 portid, u32 seq, int fla
 	case L2TP_ENCAPTYPE_IP:
 #if IS_ENABLED(CONFIG_IPV6)
 		if (np) {
-			if (nla_put(skb, L2TP_ATTR_IP6_SADDR, sizeof(np->saddr),
-				    &np->saddr) ||
-			    nla_put(skb, L2TP_ATTR_IP6_DADDR, sizeof(sk->sk_v6_daddr),
-				    &sk->sk_v6_daddr))
+			if (nla_put_in6_addr(skb, L2TP_ATTR_IP6_SADDR,
+					     &np->saddr) ||
+			    nla_put_in6_addr(skb, L2TP_ATTR_IP6_DADDR,
+					     &sk->sk_v6_daddr))
 				goto nla_put_failure;
 		} else
 #endif
-		if (nla_put_be32(skb, L2TP_ATTR_IP_SADDR, inet->inet_saddr) ||
-		    nla_put_be32(skb, L2TP_ATTR_IP_DADDR, inet->inet_daddr))
+		if (nla_put_in_addr(skb, L2TP_ATTR_IP_SADDR,
+				    inet->inet_saddr) ||
+		    nla_put_in_addr(skb, L2TP_ATTR_IP_DADDR,
+				    inet->inet_daddr))
 			goto nla_put_failure;
 		break;
 	}
diff --git a/net/l2tp/l2tp_ppp.c b/net/l2tp/l2tp_ppp.c
index cc7a828fc914..e9b0dec56b8e 100644
--- a/net/l2tp/l2tp_ppp.c
+++ b/net/l2tp/l2tp_ppp.c
@@ -185,9 +185,8 @@ static int pppol2tp_recv_payload_hook(struct sk_buff *skb)
 
 /* Receive message. This is the recvmsg for the PPPoL2TP socket.
  */
-static int pppol2tp_recvmsg(struct kiocb *iocb, struct socket *sock,
-			    struct msghdr *msg, size_t len,
-			    int flags)
+static int pppol2tp_recvmsg(struct socket *sock, struct msghdr *msg,
+			    size_t len, int flags)
 {
 	int err;
 	struct sk_buff *skb;
@@ -295,7 +294,7 @@ static void pppol2tp_session_sock_put(struct l2tp_session *session)
  * when a user application does a sendmsg() on the session socket. L2TP and
  * PPP headers must be inserted into the user's data.
  */
-static int pppol2tp_sendmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *m,
+static int pppol2tp_sendmsg(struct socket *sock, struct msghdr *m,
 			    size_t total_len)
 {
 	static const unsigned char ppph[2] = { 0xff, 0x03 };