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Diffstat (limited to 'net/tipc/udp_media.c')
-rw-r--r--net/tipc/udp_media.c27
1 files changed, 10 insertions, 17 deletions
diff --git a/net/tipc/udp_media.c b/net/tipc/udp_media.c
index 4d85d71f16e2..7fc02d84c4f1 100644
--- a/net/tipc/udp_media.c
+++ b/net/tipc/udp_media.c
@@ -44,7 +44,7 @@
#include <net/sock.h>
#include <net/ip.h>
#include <net/udp_tunnel.h>
-#include <net/addrconf.h>
+#include <net/ipv6_stubs.h>
#include <linux/tipc_netlink.h>
#include "core.h"
#include "addr.h"
@@ -354,25 +354,21 @@ static int tipc_udp_recv(struct sock *sk, struct sk_buff *skb)
skb_pull(skb, sizeof(struct udphdr));
hdr = buf_msg(skb);
- rcu_read_lock();
- b = rcu_dereference_rtnl(ub->bearer);
+ b = rcu_dereference(ub->bearer);
if (!b)
- goto rcu_out;
+ goto out;
if (b && test_bit(0, &b->up)) {
tipc_rcv(sock_net(sk), skb, b);
- rcu_read_unlock();
return 0;
}
if (unlikely(msg_user(hdr) == LINK_CONFIG)) {
err = tipc_udp_rcast_disc(b, skb);
if (err)
- goto rcu_out;
+ goto out;
}
-rcu_out:
- rcu_read_unlock();
out:
kfree_skb(skb);
return 0;
@@ -451,9 +447,9 @@ int tipc_udp_nl_dump_remoteip(struct sk_buff *skb, struct netlink_callback *cb)
if (!attrs[TIPC_NLA_BEARER])
return -EINVAL;
- err = nla_parse_nested(battrs, TIPC_NLA_BEARER_MAX,
- attrs[TIPC_NLA_BEARER],
- tipc_nl_bearer_policy, NULL);
+ err = nla_parse_nested_deprecated(battrs, TIPC_NLA_BEARER_MAX,
+ attrs[TIPC_NLA_BEARER],
+ tipc_nl_bearer_policy, NULL);
if (err)
return err;
@@ -527,7 +523,7 @@ int tipc_udp_nl_add_bearer_data(struct tipc_nl_msg *msg, struct tipc_bearer *b)
if (!ub)
return -ENODEV;
- nest = nla_nest_start(msg->skb, TIPC_NLA_BEARER_UDP_OPTS);
+ nest = nla_nest_start_noflag(msg->skb, TIPC_NLA_BEARER_UDP_OPTS);
if (!nest)
goto msg_full;
@@ -605,8 +601,7 @@ int tipc_udp_nl_bearer_add(struct tipc_bearer *b, struct nlattr *attr)
struct nlattr *opts[TIPC_NLA_UDP_MAX + 1];
struct udp_media_addr *dst;
- if (nla_parse_nested(opts, TIPC_NLA_UDP_MAX, attr,
- tipc_nl_udp_policy, NULL))
+ if (nla_parse_nested_deprecated(opts, TIPC_NLA_UDP_MAX, attr, tipc_nl_udp_policy, NULL))
return -EINVAL;
if (!opts[TIPC_NLA_UDP_REMOTE])
@@ -659,9 +654,7 @@ static int tipc_udp_enable(struct net *net, struct tipc_bearer *b,
if (!attrs[TIPC_NLA_BEARER_UDP_OPTS])
goto err;
- if (nla_parse_nested(opts, TIPC_NLA_UDP_MAX,
- attrs[TIPC_NLA_BEARER_UDP_OPTS],
- tipc_nl_udp_policy, NULL))
+ if (nla_parse_nested_deprecated(opts, TIPC_NLA_UDP_MAX, attrs[TIPC_NLA_BEARER_UDP_OPTS], tipc_nl_udp_policy, NULL))
goto err;
if (!opts[TIPC_NLA_UDP_LOCAL] || !opts[TIPC_NLA_UDP_REMOTE]) {