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-rw-r--r--net/rose/af_rose.c70
-rw-r--r--net/rose/rose_loopback.c2
-rw-r--r--net/rose/rose_route.c2
3 files changed, 38 insertions, 36 deletions
diff --git a/net/rose/af_rose.c b/net/rose/af_rose.c
index f92d5310847b..d476c43d5216 100644
--- a/net/rose/af_rose.c
+++ b/net/rose/af_rose.c
@@ -812,26 +812,26 @@ rose_try_next_neigh:
* closed.
*/
if (sk->sk_state == TCP_SYN_SENT) {
- struct task_struct *tsk = current;
- DECLARE_WAITQUEUE(wait, tsk);
+ DEFINE_WAIT(wait);
- add_wait_queue(sk->sk_sleep, &wait);
for (;;) {
- set_current_state(TASK_INTERRUPTIBLE);
+ prepare_to_wait(sk->sk_sleep, &wait,
+ TASK_INTERRUPTIBLE);
if (sk->sk_state != TCP_SYN_SENT)
break;
- release_sock(sk);
- if (!signal_pending(tsk)) {
+ if (!signal_pending(current)) {
+ release_sock(sk);
schedule();
lock_sock(sk);
continue;
}
- current->state = TASK_RUNNING;
- remove_wait_queue(sk->sk_sleep, &wait);
- return -ERESTARTSYS;
+ err = -ERESTARTSYS;
+ break;
}
- current->state = TASK_RUNNING;
- remove_wait_queue(sk->sk_sleep, &wait);
+ finish_wait(sk->sk_sleep, &wait);
+
+ if (err)
+ goto out_release;
}
if (sk->sk_state != TCP_ESTABLISHED) {
@@ -856,10 +856,9 @@ out_release:
static int rose_accept(struct socket *sock, struct socket *newsock, int flags)
{
- struct task_struct *tsk = current;
- DECLARE_WAITQUEUE(wait, tsk);
struct sk_buff *skb;
struct sock *newsk;
+ DEFINE_WAIT(wait);
struct sock *sk;
int err = 0;
@@ -869,42 +868,41 @@ static int rose_accept(struct socket *sock, struct socket *newsock, int flags)
lock_sock(sk);
if (sk->sk_type != SOCK_SEQPACKET) {
err = -EOPNOTSUPP;
- goto out;
+ goto out_release;
}
if (sk->sk_state != TCP_LISTEN) {
err = -EINVAL;
- goto out;
+ goto out_release;
}
/*
* The write queue this time is holding sockets ready to use
* hooked into the SABM we saved
*/
- add_wait_queue(sk->sk_sleep, &wait);
for (;;) {
+ prepare_to_wait(sk->sk_sleep, &wait, TASK_INTERRUPTIBLE);
+
skb = skb_dequeue(&sk->sk_receive_queue);
if (skb)
break;
- current->state = TASK_INTERRUPTIBLE;
- release_sock(sk);
if (flags & O_NONBLOCK) {
- current->state = TASK_RUNNING;
- remove_wait_queue(sk->sk_sleep, &wait);
- return -EWOULDBLOCK;
+ err = -EWOULDBLOCK;
+ break;
}
- if (!signal_pending(tsk)) {
+ if (!signal_pending(current)) {
+ release_sock(sk);
schedule();
lock_sock(sk);
continue;
}
- current->state = TASK_RUNNING;
- remove_wait_queue(sk->sk_sleep, &wait);
- return -ERESTARTSYS;
+ err = -ERESTARTSYS;
+ break;
}
- current->state = TASK_RUNNING;
- remove_wait_queue(sk->sk_sleep, &wait);
+ finish_wait(sk->sk_sleep, &wait);
+ if (err)
+ goto out_release;
newsk = skb->sk;
newsk->sk_socket = newsock;
@@ -916,7 +914,7 @@ static int rose_accept(struct socket *sock, struct socket *newsock, int flags)
sk->sk_ack_backlog--;
newsock->sk = newsk;
-out:
+out_release:
release_sock(sk);
return err;
@@ -1105,9 +1103,10 @@ static int rose_sendmsg(struct kiocb *iocb, struct socket *sock,
*/
SOCK_DEBUG(sk, "ROSE: Appending user data\n");
- asmptr = skb->h.raw = skb_put(skb, len);
+ skb_reset_transport_header(skb);
+ skb_put(skb, len);
- err = memcpy_fromiovec(asmptr, msg->msg_iov, len);
+ err = memcpy_fromiovec(skb_transport_header(skb), msg->msg_iov, len);
if (err) {
kfree_skb(skb);
return err;
@@ -1155,7 +1154,7 @@ static int rose_sendmsg(struct kiocb *iocb, struct socket *sock,
int lg;
/* Save a copy of the Header */
- memcpy(header, skb->data, ROSE_MIN_LEN);
+ skb_copy_from_linear_data(skb, header, ROSE_MIN_LEN);
skb_pull(skb, ROSE_MIN_LEN);
frontlen = skb_headroom(skb);
@@ -1175,12 +1174,12 @@ static int rose_sendmsg(struct kiocb *iocb, struct socket *sock,
lg = (ROSE_PACLEN > skb->len) ? skb->len : ROSE_PACLEN;
/* Copy the user data */
- memcpy(skb_put(skbn, lg), skb->data, lg);
+ skb_copy_from_linear_data(skb, skb_put(skbn, lg), lg);
skb_pull(skb, lg);
/* Duplicate the Header */
skb_push(skbn, ROSE_MIN_LEN);
- memcpy(skbn->data, header, ROSE_MIN_LEN);
+ skb_copy_to_linear_data(skbn, header, ROSE_MIN_LEN);
if (skb->len > 0)
skbn->data[2] |= M_BIT;
@@ -1234,7 +1233,7 @@ static int rose_recvmsg(struct kiocb *iocb, struct socket *sock,
*asmptr = qbit;
}
- skb->h.raw = skb->data;
+ skb_reset_transport_header(skb);
copied = skb->len;
if (copied > size) {
@@ -1296,6 +1295,9 @@ static int rose_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
case SIOCGSTAMP:
return sock_get_timestamp(sk, (struct timeval __user *) argp);
+ case SIOCGSTAMPNS:
+ return sock_get_timestampns(sk, (struct timespec __user *) argp);
+
case SIOCGIFADDR:
case SIOCSIFADDR:
case SIOCGIFDSTADDR:
diff --git a/net/rose/rose_loopback.c b/net/rose/rose_loopback.c
index 3e41bd93ab9f..cd01642f0491 100644
--- a/net/rose/rose_loopback.c
+++ b/net/rose/rose_loopback.c
@@ -77,7 +77,7 @@ static void rose_loopback_timer(unsigned long param)
dest = (rose_address *)(skb->data + 4);
lci_o = 0xFFF - lci_i;
- skb->h.raw = skb->data;
+ skb_reset_transport_header(skb);
sk = rose_find_socket(lci_o, &rose_loopback_neigh);
if (sk) {
diff --git a/net/rose/rose_route.c b/net/rose/rose_route.c
index a1233e1b1ab6..1f9aefd95a99 100644
--- a/net/rose/rose_route.c
+++ b/net/rose/rose_route.c
@@ -906,7 +906,7 @@ int rose_route_frame(struct sk_buff *skb, ax25_cb *ax25)
}
}
else {
- skb->h.raw = skb->data;
+ skb_reset_transport_header(skb);
res = rose_process_rx_frame(sk, skb);
goto out;
}
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