diff options
Diffstat (limited to 'drivers/net/slip/slip.c')
| -rw-r--r-- | drivers/net/slip/slip.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/net/slip/slip.c b/drivers/net/slip/slip.c index 1da31dc47f86..436dd78c396a 100644 --- a/drivers/net/slip/slip.c +++ b/drivers/net/slip/slip.c @@ -364,7 +364,7 @@ static void sl_bump(struct slip *sl) return; } skb->dev = dev; - memcpy(skb_put(skb, count), sl->rbuff, count); + skb_put_data(skb, sl->rbuff, count); skb_reset_mac_header(skb); skb->protocol = htons(ETH_P_IP); netif_rx_ni(skb); @@ -629,7 +629,7 @@ static void sl_uninit(struct net_device *dev) static void sl_free_netdev(struct net_device *dev) { int i = dev->base_addr; - free_netdev(dev); + slip_devs[i] = NULL; } @@ -651,7 +651,8 @@ static const struct net_device_ops sl_netdev_ops = { static void sl_setup(struct net_device *dev) { dev->netdev_ops = &sl_netdev_ops; - dev->destructor = sl_free_netdev; + dev->needs_free_netdev = true; + dev->priv_destructor = sl_free_netdev; dev->hard_header_len = 0; dev->addr_len = 0; @@ -1369,8 +1370,6 @@ static void __exit slip_exit(void) if (sl->tty) { printk(KERN_ERR "%s: tty discipline still running\n", dev->name); - /* Intentionally leak the control block. */ - dev->destructor = NULL; } unregister_netdev(dev); |