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path: root/drivers/net/pppoe.c
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Diffstat (limited to 'drivers/net/pppoe.c')
-rw-r--r--drivers/net/pppoe.c31
1 files changed, 6 insertions, 25 deletions
diff --git a/drivers/net/pppoe.c b/drivers/net/pppoe.c
index a842ecc..9369f81 100644
--- a/drivers/net/pppoe.c
+++ b/drivers/net/pppoe.c
@@ -85,7 +85,7 @@ static int pppoe_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
static int pppoe_xmit(struct ppp_channel *chan, struct sk_buff *skb);
static int __pppoe_xmit(struct sock *sk, struct sk_buff *skb);
-static struct proto_ops pppoe_ops;
+static const struct proto_ops pppoe_ops;
static DEFINE_RWLOCK(pppoe_hash_lock);
static struct ppp_channel_ops pppoe_chan_ops;
@@ -383,8 +383,6 @@ static int pppoe_rcv(struct sk_buff *skb,
{
struct pppoe_hdr *ph;
struct pppox_sock *po;
- struct sock *sk;
- int ret;
if (!pskb_may_pull(skb, sizeof(struct pppoe_hdr)))
goto drop;
@@ -395,24 +393,8 @@ static int pppoe_rcv(struct sk_buff *skb,
ph = (struct pppoe_hdr *) skb->nh.raw;
po = get_item((unsigned long) ph->sid, eth_hdr(skb)->h_source);
- if (!po)
- goto drop;
-
- sk = sk_pppox(po);
- bh_lock_sock(sk);
-
- /* Socket state is unknown, must put skb into backlog. */
- if (sock_owned_by_user(sk) != 0) {
- sk_add_backlog(sk, skb);
- ret = NET_RX_SUCCESS;
- } else {
- ret = pppoe_rcv_core(sk, skb);
- }
-
- bh_unlock_sock(sk);
- sock_put(sk);
-
- return ret;
+ if (po != NULL)
+ return sk_receive_skb(sk_pppox(po), skb);
drop:
kfree_skb(skb);
out:
@@ -1081,9 +1063,7 @@ static int __init pppoe_proc_init(void)
static inline int pppoe_proc_init(void) { return 0; }
#endif /* CONFIG_PROC_FS */
-/* ->ioctl are set at pppox_create */
-
-static struct proto_ops pppoe_ops = {
+static const struct proto_ops pppoe_ops = {
.family = AF_PPPOX,
.owner = THIS_MODULE,
.release = pppoe_release,
@@ -1099,7 +1079,8 @@ static struct proto_ops pppoe_ops = {
.getsockopt = sock_no_getsockopt,
.sendmsg = pppoe_sendmsg,
.recvmsg = pppoe_recvmsg,
- .mmap = sock_no_mmap
+ .mmap = sock_no_mmap,
+ .ioctl = pppox_ioctl,
};
static struct pppox_proto pppoe_proto = {
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