diff options
Diffstat (limited to 'net/tipc/socket.c')
| -rw-r--r-- | net/tipc/socket.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/net/tipc/socket.c b/net/tipc/socket.c index d799e50ff722..473a096b6fba 100644 --- a/net/tipc/socket.c +++ b/net/tipc/socket.c @@ -116,6 +116,7 @@ struct tipc_sock { struct tipc_mc_method mc_method; struct rcu_head rcu; struct tipc_group *group; + bool group_is_open; }; static int tipc_sk_backlog_rcv(struct sock *sk, struct sk_buff *skb); @@ -715,7 +716,6 @@ static unsigned int tipc_poll(struct file *file, struct socket *sock, { struct sock *sk = sock->sk; struct tipc_sock *tsk = tipc_sk(sk); - struct tipc_group *grp; u32 revents = 0; sock_poll_wait(file, sk_sleep(sk), wait); @@ -736,8 +736,7 @@ static unsigned int tipc_poll(struct file *file, struct socket *sock, revents |= POLLIN | POLLRDNORM; break; case TIPC_OPEN: - grp = tsk->group; - if ((!grp || tipc_group_is_open(grp)) && !tsk->cong_link_cnt) + if (tsk->group_is_open && !tsk->cong_link_cnt) revents |= POLLOUT; if (!tipc_sk_type_connectionless(sk)) break; @@ -2758,7 +2757,7 @@ static int tipc_sk_join(struct tipc_sock *tsk, struct tipc_group_req *mreq) return -EINVAL; if (grp) return -EACCES; - grp = tipc_group_create(net, tsk->portid, mreq); + grp = tipc_group_create(net, tsk->portid, mreq, &tsk->group_is_open); if (!grp) return -ENOMEM; tsk->group = grp; |