Bluetooth: move l2cap_sock_shutdown() to l2cap_sock.c

Declare __l2cap_wait_ack() and  l2cap_sock_clear_timer() in l2cap.h

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>

diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index 336b2af..c9df0ef 100644 (file)
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -434,8 +434,10 @@ void l2cap_cleanup_sockets(void);
 u8 l2cap_get_ident(struct l2cap_conn *conn);
 void l2cap_send_cmd(struct l2cap_conn *conn, u8 ident, u8 code, u16 len, void *data);
 int l2cap_build_conf_req(struct sock *sk, void *data);
+int __l2cap_wait_ack(struct sock *sk);
 
 void l2cap_sock_set_timer(struct sock *sk, long timeout);
+void l2cap_sock_clear_timer(struct sock *sk);
 void __l2cap_sock_close(struct sock *sk, int reason);
 void l2cap_sock_kill(struct sock *sk);
 void l2cap_sock_init(struct sock *sk, struct sock *parent);
@@ -444,7 +446,6 @@ struct sock *l2cap_sock_alloc(struct net *net, struct socket *sock,
 int l2cap_do_connect(struct sock *sk);
 
 int l2cap_sock_sendmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *msg, size_t len);
-int l2cap_sock_shutdown(struct socket *sock, int how);
 
 
 void l2cap_load(void);

diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index 3a0e42b..6e48e58 100644 (file)
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -84,7 +84,7 @@ void l2cap_sock_set_timer(struct sock *sk, long timeout)
        sk_reset_timer(sk, &sk->sk_timer, jiffies + timeout);
 }
 
-static void l2cap_sock_clear_timer(struct sock *sk)
+void l2cap_sock_clear_timer(struct sock *sk)
 {
        BT_DBG("sock %p state %d", sk, sk->sk_state);
        sk_stop_timer(sk, &sk->sk_timer);
@@ -907,7 +907,7 @@ done:
        return err;
 }
 
-static int __l2cap_wait_ack(struct sock *sk)
+int __l2cap_wait_ack(struct sock *sk)
 {
        DECLARE_WAITQUEUE(wait, current);
        int err = 0;
@@ -1468,37 +1468,6 @@ done:
        return err;
 }
 
-int l2cap_sock_shutdown(struct socket *sock, int how)
-{
-       struct sock *sk = sock->sk;
-       int err = 0;
-
-       BT_DBG("sock %p, sk %p", sock, sk);
-
-       if (!sk)
-               return 0;
-
-       lock_sock(sk);
-       if (!sk->sk_shutdown) {
-               if (l2cap_pi(sk)->mode == L2CAP_MODE_ERTM)
-                       err = __l2cap_wait_ack(sk);
-
-               sk->sk_shutdown = SHUTDOWN_MASK;
-               l2cap_sock_clear_timer(sk);
-               __l2cap_sock_close(sk, 0);
-
-               if (sock_flag(sk, SOCK_LINGER) && sk->sk_lingertime)
-                       err = bt_sock_wait_state(sk, BT_CLOSED,
-                                                       sk->sk_lingertime);
-       }
-
-       if (!err && sk->sk_err)
-               err = -sk->sk_err;
-
-       release_sock(sk);
-       return err;
-}
-
 static void l2cap_chan_ready(struct sock *sk)
 {
        struct sock *parent = bt_sk(sk)->parent;

diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c
index fa2bc5d..93af233 100644 (file)
--- a/net/bluetooth/l2cap_sock.c
+++ b/net/bluetooth/l2cap_sock.c
@@ -723,6 +723,37 @@ static int l2cap_sock_recvmsg(struct kiocb *iocb, struct socket *sock, struct ms
        return bt_sock_recvmsg(iocb, sock, msg, len, flags);
 }
 
+static int l2cap_sock_shutdown(struct socket *sock, int how)
+{
+       struct sock *sk = sock->sk;
+       int err = 0;
+
+       BT_DBG("sock %p, sk %p", sock, sk);
+
+       if (!sk)
+               return 0;
+
+       lock_sock(sk);
+       if (!sk->sk_shutdown) {
+               if (l2cap_pi(sk)->mode == L2CAP_MODE_ERTM)
+                       err = __l2cap_wait_ack(sk);
+
+               sk->sk_shutdown = SHUTDOWN_MASK;
+               l2cap_sock_clear_timer(sk);
+               __l2cap_sock_close(sk, 0);
+
+               if (sock_flag(sk, SOCK_LINGER) && sk->sk_lingertime)
+                       err = bt_sock_wait_state(sk, BT_CLOSED,
+                                                       sk->sk_lingertime);
+       }
+
+       if (!err && sk->sk_err)
+               err = -sk->sk_err;
+
+       release_sock(sk);
+       return err;
+}
+
 static int l2cap_sock_release(struct socket *sock)
 {
        struct sock *sk = sock->sk;