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raspberrypi-kernel
提交 2d792818 编写于 作者: G Gustavo Padovan
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Bluetooth: Fix L2CAP coding style 

Follow the net subsystem coding style
Acked-by: NMarcel Holtmann <marcel@holtmann.org>
Signed-off-by: NGustavo Padovan <gustavo.padovan@collabora.co.uk>
上级 4c89b6aa
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Showing with 207 addition and 171 deletion
net/bluetooth/l2cap_core.c
浏览文件 @ 2d792818
此差异已折叠。
net/bluetooth/l2cap_sock.c
浏览文件 @ 2d792818
......@@ -40,7 +40,8 @@ static struct bt_sock_list l2cap_sk_list = {
static const struct proto_ops l2cap_sock_ops;
static void l2cap_sock_init(struct sock *sk, struct sock *parent);
static struct sock *l2cap_sock_alloc(struct net *net, struct socket *sock, int proto, gfp_t prio);
static struct sock *l2cap_sock_alloc(struct net *net, struct socket *sock,
int proto, gfp_t prio);
static int l2cap_sock_bind(struct socket *sock, struct sockaddr *addr, int alen)
{
......@@ -106,7 +107,8 @@ static int l2cap_sock_bind(struct socket *sock, struct sockaddr *addr, int alen)
return err;
}
static int l2cap_sock_connect(struct socket *sock, struct sockaddr *addr, int alen, int flags)
static int l2cap_sock_connect(struct socket *sock, struct sockaddr *addr,
int alen, int flags)
{
struct sock *sk = sock->sk;
struct l2cap_chan *chan = l2cap_pi(sk)->chan;
......@@ -134,7 +136,7 @@ static int l2cap_sock_connect(struct socket *sock, struct sockaddr *addr, int al
lock_sock(sk);
err = bt_sock_wait_state(sk, BT_CONNECTED,
sock_sndtimeo(sk, flags & O_NONBLOCK));
sock_sndtimeo(sk, flags & O_NONBLOCK));
release_sock(sk);
......@@ -185,7 +187,8 @@ static int l2cap_sock_listen(struct socket *sock, int backlog)
return err;
}
static int l2cap_sock_accept(struct socket *sock, struct socket *newsock, int flags)
static int l2cap_sock_accept(struct socket *sock, struct socket *newsock,
int flags)
{
DECLARE_WAITQUEUE(wait, current);
struct sock *sk = sock->sk, *nsk;
......@@ -241,7 +244,8 @@ static int l2cap_sock_accept(struct socket *sock, struct socket *newsock, int fl
return err;
}
static int l2cap_sock_getname(struct socket *sock, struct sockaddr *addr, int *len, int peer)
static int l2cap_sock_getname(struct socket *sock, struct sockaddr *addr,
int *len, int peer)
{
struct sockaddr_l2 *la = (struct sockaddr_l2 *) addr;
struct sock *sk = sock->sk;
......@@ -265,7 +269,8 @@ static int l2cap_sock_getname(struct socket *sock, struct sockaddr *addr, int *l
return 0;
}
static int l2cap_sock_getsockopt_old(struct socket *sock, int optname, char __user *optval, int __user *optlen)
static int l2cap_sock_getsockopt_old(struct socket *sock, int optname,
char __user *optval, int __user *optlen)
{
struct sock *sk = sock->sk;
struct l2cap_chan *chan = l2cap_pi(sk)->chan;
......@@ -308,7 +313,7 @@ static int l2cap_sock_getsockopt_old(struct socket *sock, int optname, char __us
break;
case BT_SECURITY_HIGH:
opt = L2CAP_LM_AUTH | L2CAP_LM_ENCRYPT |
L2CAP_LM_SECURE;
L2CAP_LM_SECURE;
break;
default:
opt = 0;
......@@ -352,7 +357,8 @@ static int l2cap_sock_getsockopt_old(struct socket *sock, int optname, char __us
return err;
}
static int l2cap_sock_getsockopt(struct socket *sock, int level, int optname, char __user *optval, int __user *optlen)
static int l2cap_sock_getsockopt(struct socket *sock, int level, int optname,
char __user *optval, int __user *optlen)
{
struct sock *sk = sock->sk;
struct l2cap_chan *chan = l2cap_pi(sk)->chan;
......@@ -376,7 +382,7 @@ static int l2cap_sock_getsockopt(struct socket *sock, int level, int optname, ch
switch (optname) {
case BT_SECURITY:
if (chan->chan_type != L2CAP_CHAN_CONN_ORIENTED &&
chan->chan_type != L2CAP_CHAN_RAW) {
chan->chan_type != L2CAP_CHAN_RAW) {
err = -EINVAL;
break;
}
......@@ -411,14 +417,14 @@ static int l2cap_sock_getsockopt(struct socket *sock, int level, int optname, ch
case BT_FLUSHABLE:
if (put_user(test_bit(FLAG_FLUSHABLE, &chan->flags),
(u32 __user *) optval))
(u32 __user *) optval))
err = -EFAULT;
break;
case BT_POWER:
if (sk->sk_type != SOCK_SEQPACKET && sk->sk_type != SOCK_STREAM
&& sk->sk_type != SOCK_RAW) {
&& sk->sk_type != SOCK_RAW) {
err = -EINVAL;
break;
}
......@@ -466,7 +472,8 @@ static bool l2cap_valid_mtu(struct l2cap_chan *chan, u16 mtu)
return true;
}
static int l2cap_sock_setsockopt_old(struct socket *sock, int optname, char __user *optval, unsigned int optlen)
static int l2cap_sock_setsockopt_old(struct socket *sock, int optname,
char __user *optval, unsigned int optlen)
{
struct sock *sk = sock->sk;
struct l2cap_chan *chan = l2cap_pi(sk)->chan;
......@@ -565,7 +572,8 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname, char __us
return err;
}
static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname, char __user *optval, unsigned int optlen)
static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
char __user *optval, unsigned int optlen)
{
struct sock *sk = sock->sk;
struct l2cap_chan *chan = l2cap_pi(sk)->chan;
......@@ -588,7 +596,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname, ch
switch (optname) {
case BT_SECURITY:
if (chan->chan_type != L2CAP_CHAN_CONN_ORIENTED &&
chan->chan_type != L2CAP_CHAN_RAW) {
chan->chan_type != L2CAP_CHAN_RAW) {
err = -EINVAL;
break;
}
......@@ -602,7 +610,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname, ch
}
if (sec.level < BT_SECURITY_LOW ||
sec.level > BT_SECURITY_HIGH) {
sec.level > BT_SECURITY_HIGH) {
err = -EINVAL;
break;
}
......@@ -628,7 +636,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname, ch
/* or for ACL link */
} else if ((sk->sk_state == BT_CONNECT2 &&
test_bit(BT_SK_DEFER_SETUP, &bt_sk(sk)->flags)) ||
test_bit(BT_SK_DEFER_SETUP, &bt_sk(sk)->flags)) ||
sk->sk_state == BT_CONNECTED) {
if (!l2cap_chan_check_security(chan))
set_bit(BT_SK_SUSPEND, &bt_sk(sk)->flags);
......@@ -685,7 +693,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname, ch
case BT_POWER:
if (chan->chan_type != L2CAP_CHAN_CONN_ORIENTED &&
chan->chan_type != L2CAP_CHAN_RAW) {
chan->chan_type != L2CAP_CHAN_RAW) {
err = -EINVAL;
break;
}
......@@ -721,7 +729,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname, ch
}
if (chan->mode != L2CAP_MODE_ERTM &&
chan->mode != L2CAP_MODE_STREAMING) {
chan->mode != L2CAP_MODE_STREAMING) {
err = -EOPNOTSUPP;
break;
}
......@@ -738,7 +746,8 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname, ch
return err;
}
static int l2cap_sock_sendmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *msg, size_t len)
static int l2cap_sock_sendmsg(struct kiocb *iocb, struct socket *sock,
struct msghdr *msg, size_t len)
{
struct sock *sk = sock->sk;
struct l2cap_chan *chan = l2cap_pi(sk)->chan;
......@@ -763,7 +772,8 @@ static int l2cap_sock_sendmsg(struct kiocb *iocb, struct socket *sock, struct ms
return err;
}
static int l2cap_sock_recvmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *msg, size_t len, int flags)
static int l2cap_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
struct msghdr *msg, size_t len, int flags)
{
struct sock *sk = sock->sk;
struct l2cap_pinfo *pi = l2cap_pi(sk);
......@@ -867,7 +877,7 @@ static int l2cap_sock_shutdown(struct socket *sock, int how)
if (sock_flag(sk, SOCK_LINGER) && sk->sk_lingertime)
err = bt_sock_wait_state(sk, BT_CLOSED,
sk->sk_lingertime);
sk->sk_lingertime);
}
if (!err && sk->sk_err)
......@@ -931,7 +941,7 @@ static struct l2cap_chan *l2cap_sock_new_connection_cb(struct l2cap_chan *chan)
}
sk = l2cap_sock_alloc(sock_net(parent), NULL, BTPROTO_L2CAP,
GFP_ATOMIC);
GFP_ATOMIC);
if (!sk)
return NULL;
......@@ -1161,7 +1171,8 @@ static struct proto l2cap_proto = {
.obj_size = sizeof(struct l2cap_pinfo)
};
static struct sock *l2cap_sock_alloc(struct net *net, struct socket *sock, int proto, gfp_t prio)
static struct sock *l2cap_sock_alloc(struct net *net, struct socket *sock,
int proto, gfp_t prio)
{
struct sock *sk;
struct l2cap_chan *chan;
......@@ -1206,7 +1217,7 @@ static int l2cap_sock_create(struct net *net, struct socket *sock, int protocol,
sock->state = SS_UNCONNECTED;
if (sock->type != SOCK_SEQPACKET && sock->type != SOCK_STREAM &&
sock->type != SOCK_DGRAM && sock->type != SOCK_RAW)
sock->type != SOCK_DGRAM && sock->type != SOCK_RAW)
return -ESOCKTNOSUPPORT;
if (sock->type == SOCK_RAW && !kern && !capable(CAP_NET_RAW))
......@@ -1263,7 +1274,8 @@ int __init l2cap_init_sockets(void)
goto error;
}
err = bt_procfs_init(THIS_MODULE, &init_net, "l2cap", &l2cap_sk_list, NULL);
err = bt_procfs_init(THIS_MODULE, &init_net, "l2cap", &l2cap_sk_list,
NULL);
if (err < 0) {
BT_ERR("Failed to create L2CAP proc file");
bt_sock_unregister(BTPROTO_L2CAP);
......
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