diff options
Diffstat (limited to 'net/iucv')
| -rw-r--r-- | net/iucv/af_iucv.c | 35 |
1 files changed, 8 insertions, 27 deletions
diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c index 109e5123c9f1..d5c5b8fd1d01 100644 --- a/net/iucv/af_iucv.c +++ b/net/iucv/af_iucv.c @@ -178,7 +178,6 @@ static int afiucv_pm_freeze(struct device *dev) iucv_skb_queue_purge(&iucv->send_skb_q); skb_queue_purge(&iucv->backlog_skb_q); switch (sk->sk_state) { - case IUCV_SEVERED: case IUCV_DISCONN: case IUCV_CLOSING: case IUCV_CONNECTED: @@ -223,7 +222,6 @@ static int afiucv_pm_restore_thaw(struct device *dev) sk->sk_state_change(sk); break; case IUCV_DISCONN: - case IUCV_SEVERED: case IUCV_CLOSING: case IUCV_LISTEN: case IUCV_BOUND: @@ -661,16 +659,12 @@ struct sock *iucv_accept_dequeue(struct sock *parent, struct socket *newsock) } if (sk->sk_state == IUCV_CONNECTED || - sk->sk_state == IUCV_SEVERED || - sk->sk_state == IUCV_DISCONN || /* due to PM restore */ + sk->sk_state == IUCV_DISCONN || !newsock) { iucv_accept_unlink(sk); if (newsock) sock_graft(sk, newsock); - if (sk->sk_state == IUCV_SEVERED) - sk->sk_state = IUCV_DISCONN; - release_sock(sk); return sk; } @@ -760,16 +754,13 @@ done: static int iucv_sock_autobind(struct sock *sk) { struct iucv_sock *iucv = iucv_sk(sk); - char query_buffer[80]; char name[12]; int err = 0; - /* Set the userid and name */ - cpcmd("QUERY USERID", query_buffer, sizeof(query_buffer), &err); - if (unlikely(err)) + if (unlikely(!pr_iucv)) return -EPROTO; - memcpy(iucv->src_user_id, query_buffer, 8); + memcpy(iucv->src_user_id, iucv_userid, 8); write_lock_bh(&iucv_sk_list.lock); @@ -1345,7 +1336,7 @@ static int iucv_sock_recvmsg(struct kiocb *iocb, struct socket *sock, int blen; int err = 0; - if ((sk->sk_state == IUCV_DISCONN || sk->sk_state == IUCV_SEVERED) && + if ((sk->sk_state == IUCV_DISCONN) && skb_queue_empty(&iucv->backlog_skb_q) && skb_queue_empty(&sk->sk_receive_queue) && list_empty(&iucv->message_q.list)) @@ -1492,7 +1483,7 @@ unsigned int iucv_sock_poll(struct file *file, struct socket *sock, if (sk->sk_state == IUCV_CLOSED) mask |= POLLHUP; - if (sk->sk_state == IUCV_DISCONN || sk->sk_state == IUCV_SEVERED) + if (sk->sk_state == IUCV_DISCONN) mask |= POLLIN; if (sock_writeable(sk)) @@ -1519,7 +1510,6 @@ static int iucv_sock_shutdown(struct socket *sock, int how) switch (sk->sk_state) { case IUCV_DISCONN: case IUCV_CLOSING: - case IUCV_SEVERED: case IUCV_CLOSED: err = -ENOTCONN; goto fail; @@ -1874,10 +1864,7 @@ static void iucv_callback_connrej(struct iucv_path *path, u8 ipuser[16]) { struct sock *sk = path->private; - if (!list_empty(&iucv_sk(sk)->accept_q)) - sk->sk_state = IUCV_SEVERED; - else - sk->sk_state = IUCV_DISCONN; + sk->sk_state = IUCV_DISCONN; sk->sk_state_change(sk); } @@ -2037,10 +2024,7 @@ static int afiucv_hs_callback_fin(struct sock *sk, struct sk_buff *skb) /* other end of connection closed */ if (iucv) { bh_lock_sock(sk); - if (!list_empty(&iucv->accept_q)) - sk->sk_state = IUCV_SEVERED; - else - sk->sk_state = IUCV_DISCONN; + sk->sk_state = IUCV_DISCONN; sk->sk_state_change(sk); bh_unlock_sock(sk); } @@ -2269,10 +2253,7 @@ static void afiucv_hs_callback_txnotify(struct sk_buff *skb, __skb_unlink(this, list); dev_put(this->dev); kfree_skb(this); - if (!list_empty(&iucv->accept_q)) - sk->sk_state = IUCV_SEVERED; - else - sk->sk_state = IUCV_DISCONN; + sk->sk_state = IUCV_DISCONN; sk->sk_state_change(sk); break; } |