diff options
Diffstat (limited to 'net/l2tp')
| -rw-r--r-- | net/l2tp/l2tp_ip.c | 4 | ||||
| -rw-r--r-- | net/l2tp/l2tp_netlink.c | 9 |
2 files changed, 3 insertions, 10 deletions
diff --git a/net/l2tp/l2tp_ip.c b/net/l2tp/l2tp_ip.c index 571db8dd2292..da1a1cee1a08 100644 --- a/net/l2tp/l2tp_ip.c +++ b/net/l2tp/l2tp_ip.c @@ -518,9 +518,6 @@ static int l2tp_ip_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *m if (flags & MSG_OOB) goto out; - if (addr_len) - *addr_len = sizeof(*sin); - skb = skb_recv_datagram(sk, flags, noblock, &err); if (!skb) goto out; @@ -543,6 +540,7 @@ static int l2tp_ip_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *m sin->sin_addr.s_addr = ip_hdr(skb)->saddr; sin->sin_port = 0; memset(&sin->sin_zero, 0, sizeof(sin->sin_zero)); + *addr_len = sizeof(*sin); } if (inet->cmsg_flags) ip_cmsg_recv(msg, skb); diff --git a/net/l2tp/l2tp_netlink.c b/net/l2tp/l2tp_netlink.c index be446d517bc9..4cfd722e9153 100644 --- a/net/l2tp/l2tp_netlink.c +++ b/net/l2tp/l2tp_netlink.c @@ -793,7 +793,7 @@ static struct nla_policy l2tp_nl_policy[L2TP_ATTR_MAX + 1] = { }, }; -static struct genl_ops l2tp_nl_ops[] = { +static const struct genl_ops l2tp_nl_ops[] = { { .cmd = L2TP_CMD_NOOP, .doit = l2tp_nl_cmd_noop, @@ -887,13 +887,8 @@ EXPORT_SYMBOL_GPL(l2tp_nl_unregister_ops); static int l2tp_nl_init(void) { - int err; - pr_info("L2TP netlink interface\n"); - err = genl_register_family_with_ops(&l2tp_nl_family, l2tp_nl_ops, - ARRAY_SIZE(l2tp_nl_ops)); - - return err; + return genl_register_family_with_ops(&l2tp_nl_family, l2tp_nl_ops); } static void l2tp_nl_cleanup(void) |