diff options
Diffstat (limited to 'drivers/net/ppp')
| -rw-r--r-- | drivers/net/ppp/ppp_generic.c | 11 | ||||
| -rw-r--r-- | drivers/net/ppp/pppoe.c | 4 |
2 files changed, 11 insertions, 4 deletions
diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c index 0b2706abe3e3..3db9131e9229 100644 --- a/drivers/net/ppp/ppp_generic.c +++ b/drivers/net/ppp/ppp_generic.c @@ -1058,7 +1058,15 @@ ppp_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats64) return stats64; } +static struct lock_class_key ppp_tx_busylock; +static int ppp_dev_init(struct net_device *dev) +{ + dev->qdisc_tx_busylock = &ppp_tx_busylock; + return 0; +} + static const struct net_device_ops ppp_netdev_ops = { + .ndo_init = ppp_dev_init, .ndo_start_xmit = ppp_start_xmit, .ndo_do_ioctl = ppp_net_ioctl, .ndo_get_stats64 = ppp_get_stats64, @@ -1805,8 +1813,7 @@ ppp_receive_nonmp_frame(struct ppp *ppp, struct sk_buff *skb) /* the filter instructions are constructed assuming a four-byte PPP header on each packet */ if (ppp->pass_filter || ppp->active_filter) { - if (skb_cloned(skb) && - pskb_expand_head(skb, 0, 0, GFP_ATOMIC)) + if (skb_unclone(skb, GFP_ATOMIC)) goto err; *skb_push(skb, 2) = 0; diff --git a/drivers/net/ppp/pppoe.c b/drivers/net/ppp/pppoe.c index 20f31d0d1536..bb07ba94c3aa 100644 --- a/drivers/net/ppp/pppoe.c +++ b/drivers/net/ppp/pppoe.c @@ -1134,7 +1134,7 @@ static __net_init int pppoe_init_net(struct net *net) rwlock_init(&pn->hash_lock); - pde = proc_net_fops_create(net, "pppoe", S_IRUGO, &pppoe_seq_fops); + pde = proc_create("pppoe", S_IRUGO, net->proc_net, &pppoe_seq_fops); #ifdef CONFIG_PROC_FS if (!pde) return -ENOMEM; @@ -1145,7 +1145,7 @@ static __net_init int pppoe_init_net(struct net *net) static __net_exit void pppoe_exit_net(struct net *net) { - proc_net_remove(net, "pppoe"); + remove_proc_entry("pppoe", net->proc_net); } static struct pernet_operations pppoe_net_ops = { |