diff options
Diffstat (limited to 'drivers/s390/net/netiucv.c')
| -rw-r--r-- | drivers/s390/net/netiucv.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/drivers/s390/net/netiucv.c b/drivers/s390/net/netiucv.c index dba94b486f05..7db427c0a6a4 100644 --- a/drivers/s390/net/netiucv.c +++ b/drivers/s390/net/netiucv.c @@ -759,8 +759,7 @@ static void conn_action_txdone(fsm_instance *fi, int event, void *arg) spin_lock_irqsave(&conn->collect_lock, saveflags); while ((skb = skb_dequeue(&conn->collect_queue))) { header.next = conn->tx_buff->len + skb->len + NETIUCV_HDRLEN; - memcpy(skb_put(conn->tx_buff, NETIUCV_HDRLEN), &header, - NETIUCV_HDRLEN); + skb_put_data(conn->tx_buff, &header, NETIUCV_HDRLEN); skb_copy_from_linear_data(skb, skb_put(conn->tx_buff, skb->len), skb->len); @@ -780,7 +779,7 @@ static void conn_action_txdone(fsm_instance *fi, int event, void *arg) } header.next = 0; - memcpy(skb_put(conn->tx_buff, NETIUCV_HDRLEN), &header, NETIUCV_HDRLEN); + skb_put_data(conn->tx_buff, &header, NETIUCV_HDRLEN); conn->prof.send_stamp = jiffies; txmsg.class = 0; txmsg.tag = 0; @@ -1201,8 +1200,7 @@ static int netiucv_transmit_skb(struct iucv_connection *conn, return rc; } else { skb_reserve(nskb, NETIUCV_HDRLEN); - memcpy(skb_put(nskb, skb->len), - skb->data, skb->len); + skb_put_data(nskb, skb->data, skb->len); } copied = 1; } @@ -1212,7 +1210,7 @@ static int netiucv_transmit_skb(struct iucv_connection *conn, header.next = nskb->len + NETIUCV_HDRLEN; memcpy(skb_push(nskb, NETIUCV_HDRLEN), &header, NETIUCV_HDRLEN); header.next = 0; - memcpy(skb_put(nskb, NETIUCV_HDRLEN), &header, NETIUCV_HDRLEN); + skb_put_data(nskb, &header, NETIUCV_HDRLEN); fsm_newstate(conn->fsm, CONN_STATE_TX); conn->prof.send_stamp = jiffies; @@ -1954,7 +1952,6 @@ static void netiucv_free_netdevice(struct net_device *dev) privptr->conn = NULL; privptr->fsm = NULL; /* privptr gets freed by free_netdev() */ } - free_netdev(dev); } /** @@ -1972,7 +1969,8 @@ static void netiucv_setup_netdevice(struct net_device *dev) dev->mtu = NETIUCV_MTU_DEFAULT; dev->min_mtu = 576; dev->max_mtu = NETIUCV_MTU_MAX; - dev->destructor = netiucv_free_netdevice; + dev->needs_free_netdev = true; + dev->priv_destructor = netiucv_free_netdevice; dev->hard_header_len = NETIUCV_HDRLEN; dev->addr_len = 0; dev->type = ARPHRD_SLIP; |