summaryrefslogtreecommitdiff
path: root/net/packet
diff options
context:
space:
mode:
Diffstat (limited to 'net/packet')
-rw-r--r--net/packet/af_packet.c25
1 files changed, 5 insertions, 20 deletions
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index 99b55e641e8d..f8b83014ccca 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -83,8 +83,6 @@
#include <net/inet_common.h>
#endif
-#define CONFIG_SOCK_PACKET 1
-
/*
Assumptions:
- if device has no dev->hard_header routine, it adds and removes ll header
@@ -246,7 +244,6 @@ static void packet_sock_destruct(struct sock *sk)
static const struct proto_ops packet_ops;
-#ifdef CONFIG_SOCK_PACKET
static const struct proto_ops packet_ops_spkt;
static int packet_rcv_spkt(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt, struct net_device *orig_dev)
@@ -418,7 +415,6 @@ out_unlock:
dev_put(dev);
return err;
}
-#endif
static inline unsigned int run_filter(struct sk_buff *skb, struct sock *sk,
unsigned int res)
@@ -917,8 +913,6 @@ out_unlock:
* Bind a packet socket to a device
*/
-#ifdef CONFIG_SOCK_PACKET
-
static int packet_bind_spkt(struct socket *sock, struct sockaddr *uaddr, int addr_len)
{
struct sock *sk=sock->sk;
@@ -941,7 +935,6 @@ static int packet_bind_spkt(struct socket *sock, struct sockaddr *uaddr, int add
}
return err;
}
-#endif
static int packet_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
{
@@ -993,11 +986,8 @@ static int packet_create(struct socket *sock, int protocol)
if (!capable(CAP_NET_RAW))
return -EPERM;
- if (sock->type != SOCK_DGRAM && sock->type != SOCK_RAW
-#ifdef CONFIG_SOCK_PACKET
- && sock->type != SOCK_PACKET
-#endif
- )
+ if (sock->type != SOCK_DGRAM && sock->type != SOCK_RAW &&
+ sock->type != SOCK_PACKET)
return -ESOCKTNOSUPPORT;
sock->state = SS_UNCONNECTED;
@@ -1008,10 +998,9 @@ static int packet_create(struct socket *sock, int protocol)
goto out;
sock->ops = &packet_ops;
-#ifdef CONFIG_SOCK_PACKET
if (sock->type == SOCK_PACKET)
sock->ops = &packet_ops_spkt;
-#endif
+
sock_init_data(sock, sk);
po = pkt_sk(sk);
@@ -1027,10 +1016,10 @@ static int packet_create(struct socket *sock, int protocol)
spin_lock_init(&po->bind_lock);
po->prot_hook.func = packet_rcv;
-#ifdef CONFIG_SOCK_PACKET
+
if (sock->type == SOCK_PACKET)
po->prot_hook.func = packet_rcv_spkt;
-#endif
+
po->prot_hook.af_packet_priv = sk;
if (proto) {
@@ -1150,7 +1139,6 @@ out:
return err;
}
-#ifdef CONFIG_SOCK_PACKET
static int packet_getname_spkt(struct socket *sock, struct sockaddr *uaddr,
int *uaddr_len, int peer)
{
@@ -1171,7 +1159,6 @@ static int packet_getname_spkt(struct socket *sock, struct sockaddr *uaddr,
return 0;
}
-#endif
static int packet_getname(struct socket *sock, struct sockaddr *uaddr,
int *uaddr_len, int peer)
@@ -1833,7 +1820,6 @@ out:
#endif
-#ifdef CONFIG_SOCK_PACKET
static const struct proto_ops packet_ops_spkt = {
.family = PF_PACKET,
.owner = THIS_MODULE,
@@ -1854,7 +1840,6 @@ static const struct proto_ops packet_ops_spkt = {
.mmap = sock_no_mmap,
.sendpage = sock_no_sendpage,
};
-#endif
static const struct proto_ops packet_ops = {
.family = PF_PACKET,