diff options
Diffstat (limited to 'net/iucv/af_iucv.c')
-rw-r--r-- | net/iucv/af_iucv.c | 44 |
1 files changed, 23 insertions, 21 deletions
diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c index 026704a47296..2f1373855a8b 100644 --- a/net/iucv/af_iucv.c +++ b/net/iucv/af_iucv.c @@ -45,7 +45,8 @@ static struct proto iucv_proto = { static void iucv_callback_rx(struct iucv_path *, struct iucv_message *); static void iucv_callback_txdone(struct iucv_path *, struct iucv_message *); static void iucv_callback_connack(struct iucv_path *, u8 ipuser[16]); -static int iucv_callback_connreq(struct iucv_path *, u8 ipvmid[8], u8 ipuser[16]); +static int iucv_callback_connreq(struct iucv_path *, u8 ipvmid[8], + u8 ipuser[16]); static void iucv_callback_connrej(struct iucv_path *, u8 ipuser[16]); static struct iucv_sock_list iucv_sk_list = { @@ -152,7 +153,7 @@ static void iucv_sock_close(struct sock *sk) iucv_sock_clear_timer(sk); lock_sock(sk); - switch(sk->sk_state) { + switch (sk->sk_state) { case IUCV_LISTEN: iucv_sock_cleanup_listen(sk); break; @@ -164,7 +165,7 @@ static void iucv_sock_close(struct sock *sk) sk->sk_state = IUCV_CLOSING; sk->sk_state_change(sk); - if(!skb_queue_empty(&iucv->send_skb_q)) { + if (!skb_queue_empty(&iucv->send_skb_q)) { if (sock_flag(sk, SOCK_LINGER) && sk->sk_lingertime) timeo = sk->sk_lingertime; else @@ -292,7 +293,7 @@ struct sock *iucv_accept_dequeue(struct sock *parent, struct socket *newsock) struct iucv_sock *isk, *n; struct sock *sk; - list_for_each_entry_safe(isk, n, &iucv_sk(parent)->accept_q, accept_q){ + list_for_each_entry_safe(isk, n, &iucv_sk(parent)->accept_q, accept_q) { sk = (struct sock *) isk; lock_sock(sk); @@ -537,7 +538,7 @@ static int iucv_sock_accept(struct socket *sock, struct socket *newsock, /* Wait for an incoming connection */ add_wait_queue_exclusive(sk->sk_sleep, &wait); - while (!(nsk = iucv_accept_dequeue(sk, newsock))){ + while (!(nsk = iucv_accept_dequeue(sk, newsock))) { set_current_state(TASK_INTERRUPTIBLE); if (!timeo) { err = -EAGAIN; @@ -618,13 +619,13 @@ static int iucv_sock_sendmsg(struct kiocb *iocb, struct socket *sock, goto out; } - if (sk->sk_state == IUCV_CONNECTED){ - if(!(skb = sock_alloc_send_skb(sk, len, - msg->msg_flags & MSG_DONTWAIT, - &err))) + if (sk->sk_state == IUCV_CONNECTED) { + if (!(skb = sock_alloc_send_skb(sk, len, + msg->msg_flags & MSG_DONTWAIT, + &err))) goto out; - if (memcpy_fromiovec(skb_put(skb, len), msg->msg_iov, len)){ + if (memcpy_fromiovec(skb_put(skb, len), msg->msg_iov, len)) { err = -EFAULT; goto fail; } @@ -710,7 +711,7 @@ static int iucv_sock_recvmsg(struct kiocb *iocb, struct socket *sock, /* Queue backlog skbs */ rskb = skb_dequeue(&iucv_sk(sk)->backlog_skb_q); - while(rskb) { + while (rskb) { if (sock_queue_rcv_skb(sk, rskb)) { skb_queue_head(&iucv_sk(sk)->backlog_skb_q, rskb); @@ -731,7 +732,7 @@ static inline unsigned int iucv_accept_poll(struct sock *parent) struct iucv_sock *isk, *n; struct sock *sk; - list_for_each_entry_safe(isk, n, &iucv_sk(parent)->accept_q, accept_q){ + list_for_each_entry_safe(isk, n, &iucv_sk(parent)->accept_q, accept_q) { sk = (struct sock *) isk; if (sk->sk_state == IUCV_CONNECTED) @@ -762,7 +763,7 @@ unsigned int iucv_sock_poll(struct file *file, struct socket *sock, mask |= POLLHUP; if (!skb_queue_empty(&sk->sk_receive_queue) || - (sk->sk_shutdown & RCV_SHUTDOWN)) + (sk->sk_shutdown & RCV_SHUTDOWN)) mask |= POLLIN | POLLRDNORM; if (sk->sk_state == IUCV_CLOSED) @@ -793,7 +794,7 @@ static int iucv_sock_shutdown(struct socket *sock, int how) return -EINVAL; lock_sock(sk); - switch(sk->sk_state) { + switch (sk->sk_state) { case IUCV_CLOSED: err = -ENOTCONN; goto fail; @@ -809,7 +810,7 @@ static int iucv_sock_shutdown(struct socket *sock, int how) err = iucv_message_send(iucv->path, &txmsg, IUCV_IPRMDATA, 0, (void *) prmmsg, 8); if (err) { - switch(err) { + switch (err) { case 1: err = -ENOTCONN; break; @@ -912,7 +913,7 @@ static int iucv_callback_connreq(struct iucv_path *path, /* Create the new socket */ nsk = iucv_sock_alloc(NULL, SOCK_STREAM, GFP_ATOMIC); - if (!nsk){ + if (!nsk) { err = iucv_path_sever(path, user_data); goto fail; } @@ -935,7 +936,7 @@ static int iucv_callback_connreq(struct iucv_path *path, path->msglim = IUCV_QUEUELEN_DEFAULT; err = iucv_path_accept(path, &af_iucv_handler, nuser_data, nsk); - if (err){ + if (err) { err = iucv_path_sever(path, user_data); goto fail; } @@ -966,7 +967,7 @@ static int iucv_fragment_skb(struct sock *sk, struct sk_buff *skb, int len, struct sk_buff *nskb; dataleft = len; - while(dataleft) { + while (dataleft) { if (dataleft >= sk->sk_rcvbuf / 4) size = sk->sk_rcvbuf / 4; else @@ -989,6 +990,7 @@ static int iucv_fragment_skb(struct sock *sk, struct sk_buff *skb, int len, return 0; } + static void iucv_callback_rx(struct iucv_path *path, struct iucv_message *msg) { struct sock *sk = path->private; @@ -1035,7 +1037,7 @@ static void iucv_callback_rx(struct iucv_path *path, struct iucv_message *msg) } /* Queue the fragmented skb */ fskb = skb_dequeue(&fragmented_skb_q); - while(fskb) { + while (fskb) { if (!skb_queue_empty(&iucv->backlog_skb_q)) skb_queue_tail(&iucv->backlog_skb_q, fskb); else if (sock_queue_rcv_skb(sk, fskb)) @@ -1076,7 +1078,7 @@ static void iucv_callback_txdone(struct iucv_path *path, kfree_skb(this); } - if (sk->sk_state == IUCV_CLOSING){ + if (sk->sk_state == IUCV_CLOSING) { if (skb_queue_empty(&iucv_sk(sk)->send_skb_q)) { sk->sk_state = IUCV_CLOSED; sk->sk_state_change(sk); @@ -1123,7 +1125,7 @@ static struct net_proto_family iucv_sock_family_ops = { .create = iucv_sock_create, }; -static int afiucv_init(void) +static int __init afiucv_init(void) { int err; |