diff options
Diffstat (limited to 'net/ax25/af_ax25.c')
| -rw-r--r-- | net/ax25/af_ax25.c | 35 |
1 files changed, 17 insertions, 18 deletions
diff --git a/net/ax25/af_ax25.c b/net/ax25/af_ax25.c index 330c1f4a5..ae3a47f9d 100644 --- a/net/ax25/af_ax25.c +++ b/net/ax25/af_ax25.c @@ -40,7 +40,6 @@ #include <linux/notifier.h> #include <linux/proc_fs.h> #include <linux/stat.h> -#include <linux/netfilter.h> #include <linux/sysctl.h> #include <linux/init.h> #include <linux/spinlock.h> @@ -58,7 +57,7 @@ static const struct proto_ops ax25_proto_ops; static void ax25_free_sock(struct sock *sk) { - ax25_cb_put(ax25_sk(sk)); + ax25_cb_put(sk_to_ax25(sk)); } /* @@ -307,7 +306,7 @@ void ax25_destroy_socket(ax25_cb *ax25) while ((skb = skb_dequeue(&ax25->sk->sk_receive_queue)) != NULL) { if (skb->sk != ax25->sk) { /* A pending connection */ - ax25_cb *sax25 = ax25_sk(skb->sk); + ax25_cb *sax25 = sk_to_ax25(skb->sk); /* Queue the unaccepted socket for death */ sock_orphan(skb->sk); @@ -552,7 +551,7 @@ static int ax25_setsockopt(struct socket *sock, int level, int optname, return -EFAULT; lock_sock(sk); - ax25 = ax25_sk(sk); + ax25 = sk_to_ax25(sk); switch (optname) { case AX25_WINDOW: @@ -698,7 +697,7 @@ static int ax25_getsockopt(struct socket *sock, int level, int optname, length = min_t(unsigned int, maxlen, sizeof(int)); lock_sock(sk); - ax25 = ax25_sk(sk); + ax25 = sk_to_ax25(sk); switch (optname) { case AX25_WINDOW: @@ -797,7 +796,7 @@ out: static struct proto ax25_proto = { .name = "AX25", .owner = THIS_MODULE, - .obj_size = sizeof(struct sock), + .obj_size = sizeof(struct ax25_sock), }; static int ax25_create(struct net *net, struct socket *sock, int protocol, @@ -855,11 +854,11 @@ static int ax25_create(struct net *net, struct socket *sock, int protocol, return -ESOCKTNOSUPPORT; } - sk = sk_alloc(net, PF_AX25, GFP_ATOMIC, &ax25_proto); + sk = sk_alloc(net, PF_AX25, GFP_ATOMIC, &ax25_proto, kern); if (sk == NULL) return -ENOMEM; - ax25 = sk->sk_protinfo = ax25_create_cb(); + ax25 = ax25_sk(sk)->cb = ax25_create_cb(); if (!ax25) { sk_free(sk); return -ENOMEM; @@ -881,7 +880,7 @@ struct sock *ax25_make_new(struct sock *osk, struct ax25_dev *ax25_dev) struct sock *sk; ax25_cb *ax25, *oax25; - sk = sk_alloc(sock_net(osk), PF_AX25, GFP_ATOMIC, osk->sk_prot); + sk = sk_alloc(sock_net(osk), PF_AX25, GFP_ATOMIC, osk->sk_prot, 0); if (sk == NULL) return NULL; @@ -911,7 +910,7 @@ struct sock *ax25_make_new(struct sock *osk, struct ax25_dev *ax25_dev) sk->sk_state = TCP_ESTABLISHED; sock_copy_flags(sk, osk); - oax25 = ax25_sk(osk); + oax25 = sk_to_ax25(osk); ax25->modulus = oax25->modulus; ax25->backoff = oax25->backoff; @@ -939,7 +938,7 @@ struct sock *ax25_make_new(struct sock *osk, struct ax25_dev *ax25_dev) } } - sk->sk_protinfo = ax25; + ax25_sk(sk)->cb = ax25; sk->sk_destruct = ax25_free_sock; ax25->sk = sk; @@ -957,7 +956,7 @@ static int ax25_release(struct socket *sock) sock_hold(sk); sock_orphan(sk); lock_sock(sk); - ax25 = ax25_sk(sk); + ax25 = sk_to_ax25(sk); if (sk->sk_type == SOCK_SEQPACKET) { switch (ax25->state) { @@ -1067,7 +1066,7 @@ static int ax25_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len) lock_sock(sk); - ax25 = ax25_sk(sk); + ax25 = sk_to_ax25(sk); if (!sock_flag(sk, SOCK_ZAPPED)) { err = -EINVAL; goto out; @@ -1114,7 +1113,7 @@ static int __must_check ax25_connect(struct socket *sock, struct sockaddr *uaddr, int addr_len, int flags) { struct sock *sk = sock->sk; - ax25_cb *ax25 = ax25_sk(sk), *ax25t; + ax25_cb *ax25 = sk_to_ax25(sk), *ax25t; struct full_sockaddr_ax25 *fsa = (struct full_sockaddr_ax25 *)uaddr; ax25_digi *digi = NULL; int ct = 0, err = 0; @@ -1395,7 +1394,7 @@ static int ax25_getname(struct socket *sock, struct sockaddr *uaddr, memset(fsa, 0, sizeof(*fsa)); lock_sock(sk); - ax25 = ax25_sk(sk); + ax25 = sk_to_ax25(sk); if (peer != 0) { if (sk->sk_state != TCP_ESTABLISHED) { @@ -1447,7 +1446,7 @@ static int ax25_sendmsg(struct socket *sock, struct msghdr *msg, size_t len) return -EINVAL; lock_sock(sk); - ax25 = ax25_sk(sk); + ax25 = sk_to_ax25(sk); if (sock_flag(sk, SOCK_ZAPPED)) { err = -EADDRNOTAVAIL; @@ -1622,7 +1621,7 @@ static int ax25_recvmsg(struct socket *sock, struct msghdr *msg, size_t size, if (skb == NULL) goto out; - if (!ax25_sk(sk)->pidincl) + if (!sk_to_ax25(sk)->pidincl) skb_pull(skb, 1); /* Remove PID */ skb_reset_transport_header(skb); @@ -1763,7 +1762,7 @@ static int ax25_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg) case SIOCAX25GETINFO: case SIOCAX25GETINFOOLD: { - ax25_cb *ax25 = ax25_sk(sk); + ax25_cb *ax25 = sk_to_ax25(sk); struct ax25_info_struct ax25_info; ax25_info.t1 = ax25->t1 / HZ; |