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Diffstat (limited to 'net/tipc/socket.c')
-rw-r--r--net/tipc/socket.c24
1 files changed, 15 insertions, 9 deletions
diff --git a/net/tipc/socket.c b/net/tipc/socket.c
index 14a5d055717d..c1e93c9515bc 100644
--- a/net/tipc/socket.c
+++ b/net/tipc/socket.c
@@ -411,7 +411,6 @@ static int tipc_sk_sock_err(struct socket *sock, long *timeout)
static int tipc_sk_create(struct net *net, struct socket *sock,
int protocol, int kern)
{
- struct tipc_net *tn;
const struct proto_ops *ops;
struct sock *sk;
struct tipc_sock *tsk;
@@ -446,7 +445,6 @@ static int tipc_sk_create(struct net *net, struct socket *sock,
INIT_LIST_HEAD(&tsk->publications);
INIT_LIST_HEAD(&tsk->cong_links);
msg = &tsk->phdr;
- tn = net_generic(sock_net(sk), tipc_net_id);
/* Finish initializing socket data structures */
sock->ops = ops;
@@ -692,9 +690,10 @@ static int tipc_getname(struct socket *sock, struct sockaddr *uaddr,
}
/**
- * tipc_poll - read pollmask
+ * tipc_poll - read and possibly block on pollmask
* @file: file structure associated with the socket
* @sock: socket for which to calculate the poll bits
+ * @wait: ???
*
* Returns pollmask value
*
@@ -708,12 +707,15 @@ static int tipc_getname(struct socket *sock, struct sockaddr *uaddr,
* imply that the operation will succeed, merely that it should be performed
* and will not block.
*/
-static __poll_t tipc_poll_mask(struct socket *sock, __poll_t events)
+static __poll_t tipc_poll(struct file *file, struct socket *sock,
+ poll_table *wait)
{
struct sock *sk = sock->sk;
struct tipc_sock *tsk = tipc_sk(sk);
__poll_t revents = 0;
+ sock_poll_wait(file, wait);
+
if (sk->sk_shutdown & RCV_SHUTDOWN)
revents |= EPOLLRDHUP | EPOLLIN | EPOLLRDNORM;
if (sk->sk_shutdown == SHUTDOWN_MASK)
@@ -1113,7 +1115,7 @@ void tipc_sk_mcast_rcv(struct net *net, struct sk_buff_head *arrvq,
u32 self = tipc_own_addr(net);
u32 type, lower, upper, scope;
struct sk_buff *skb, *_skb;
- u32 portid, oport, onode;
+ u32 portid, onode;
struct sk_buff_head tmpq;
struct list_head dports;
struct tipc_msg *hdr;
@@ -1129,7 +1131,6 @@ void tipc_sk_mcast_rcv(struct net *net, struct sk_buff_head *arrvq,
user = msg_user(hdr);
mtyp = msg_type(hdr);
hlen = skb_headroom(skb) + msg_hdr_sz(hdr);
- oport = msg_origport(hdr);
onode = msg_orignode(hdr);
type = msg_nametype(hdr);
@@ -3033,7 +3034,7 @@ static const struct proto_ops msg_ops = {
.socketpair = tipc_socketpair,
.accept = sock_no_accept,
.getname = tipc_getname,
- .poll_mask = tipc_poll_mask,
+ .poll = tipc_poll,
.ioctl = tipc_ioctl,
.listen = sock_no_listen,
.shutdown = tipc_shutdown,
@@ -3054,7 +3055,7 @@ static const struct proto_ops packet_ops = {
.socketpair = tipc_socketpair,
.accept = tipc_accept,
.getname = tipc_getname,
- .poll_mask = tipc_poll_mask,
+ .poll = tipc_poll,
.ioctl = tipc_ioctl,
.listen = tipc_listen,
.shutdown = tipc_shutdown,
@@ -3075,7 +3076,7 @@ static const struct proto_ops stream_ops = {
.socketpair = tipc_socketpair,
.accept = tipc_accept,
.getname = tipc_getname,
- .poll_mask = tipc_poll_mask,
+ .poll = tipc_poll,
.ioctl = tipc_ioctl,
.listen = tipc_listen,
.shutdown = tipc_shutdown,
@@ -3316,6 +3317,11 @@ int tipc_sk_fill_sock_diag(struct sk_buff *skb, struct netlink_callback *cb,
goto stat_msg_cancel;
nla_nest_end(skb, stat);
+
+ if (tsk->group)
+ if (tipc_group_fill_sock_diag(tsk->group, skb))
+ goto stat_msg_cancel;
+
nla_nest_end(skb, attrs);
return 0;