Bluetooth: move l2cap_sock_recvmsg() to l2cap_sock.c

It causes the move of the declaration of 3 functions to l2cap.h:
l2cap_get_ident(), l2cap_send_cmd(), l2cap_build_conf_req()

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

diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index b5ebf878ca22ee60f7126358688eec5b855d3cad..336b2af758b3480a19b2aa1cc47ab00a9969c0c1 100644 (file)
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -431,6 +431,10 @@ extern struct bt_sock_list l2cap_sk_list;
 int l2cap_init_sockets(void);
 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);
+
 void l2cap_sock_set_timer(struct sock *sk, long timeout);
 void __l2cap_sock_close(struct sock *sk, int reason);
 void l2cap_sock_kill(struct sock *sk);
@@ -440,7 +444,6 @@ 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_recvmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *msg, size_t len, int flags);
 int l2cap_sock_shutdown(struct socket *sock, int how);
 
 

diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index 97327457b52d3ad50e8defddf1a43ad481454ee8..3a0e42be89ea72e572d460e2d7f97aa3ab9227b9 100644 (file)
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -72,7 +72,6 @@ static void l2cap_busy_work(struct work_struct *work);
 
 static void l2cap_sock_close(struct sock *sk);
 
-static int l2cap_build_conf_req(struct sock *sk, void *data);
 static struct sk_buff *l2cap_build_cmd(struct l2cap_conn *conn,
                                u8 code, u8 ident, u16 dlen, void *data);
 
@@ -311,7 +310,7 @@ static inline int l2cap_check_security(struct sock *sk)
                                                                auth_type);
 }
 
-static inline u8 l2cap_get_ident(struct l2cap_conn *conn)
+u8 l2cap_get_ident(struct l2cap_conn *conn)
 {
        u8 id;
 
@@ -333,7 +332,7 @@ static inline u8 l2cap_get_ident(struct l2cap_conn *conn)
        return id;
 }
 
-static inline void l2cap_send_cmd(struct l2cap_conn *conn, u8 ident, u8 code, u16 len, void *data)
+void l2cap_send_cmd(struct l2cap_conn *conn, u8 ident, u8 code, u16 len, void *data)
 {
        struct sk_buff *skb = l2cap_build_cmd(conn, code, ident, len, data);
        u8 flags;
@@ -1469,48 +1468,6 @@ done:
        return err;
 }
 
-int l2cap_sock_recvmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *msg, size_t len, int flags)
-{
-       struct sock *sk = sock->sk;
-
-       lock_sock(sk);
-
-       if (sk->sk_state == BT_CONNECT2 && bt_sk(sk)->defer_setup) {
-               struct l2cap_conn_rsp rsp;
-               struct l2cap_conn *conn = l2cap_pi(sk)->conn;
-               u8 buf[128];
-
-               sk->sk_state = BT_CONFIG;
-
-               rsp.scid   = cpu_to_le16(l2cap_pi(sk)->dcid);
-               rsp.dcid   = cpu_to_le16(l2cap_pi(sk)->scid);
-               rsp.result = cpu_to_le16(L2CAP_CR_SUCCESS);
-               rsp.status = cpu_to_le16(L2CAP_CS_NO_INFO);
-               l2cap_send_cmd(l2cap_pi(sk)->conn, l2cap_pi(sk)->ident,
-                                       L2CAP_CONN_RSP, sizeof(rsp), &rsp);
-
-               if (l2cap_pi(sk)->conf_state & L2CAP_CONF_REQ_SENT) {
-                       release_sock(sk);
-                       return 0;
-               }
-
-               l2cap_pi(sk)->conf_state |= L2CAP_CONF_REQ_SENT;
-               l2cap_send_cmd(conn, l2cap_get_ident(conn), L2CAP_CONF_REQ,
-                               l2cap_build_conf_req(sk, buf), buf);
-               l2cap_pi(sk)->num_conf_req++;
-
-               release_sock(sk);
-               return 0;
-       }
-
-       release_sock(sk);
-
-       if (sock->type == SOCK_STREAM)
-               return bt_sock_stream_recvmsg(iocb, sock, msg, len, flags);
-
-       return bt_sock_recvmsg(iocb, sock, msg, len, flags);
-}
-
 int l2cap_sock_shutdown(struct socket *sock, int how)
 {
        struct sock *sk = sock->sk;
@@ -1760,7 +1717,7 @@ static inline __u8 l2cap_select_mode(__u8 mode, __u16 remote_feat_mask)
        }
 }
 
-static int l2cap_build_conf_req(struct sock *sk, void *data)
+int l2cap_build_conf_req(struct sock *sk, void *data)
 {
        struct l2cap_pinfo *pi = l2cap_pi(sk);
        struct l2cap_conf_req *req = data;

diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c
index e2f14f1783f6da02bd508180c693fda2939bb23a..fa2bc5d8556016ff12cfbb598d1baa7dfd38abdb 100644 (file)
--- a/net/bluetooth/l2cap_sock.c
+++ b/net/bluetooth/l2cap_sock.c
@@ -681,6 +681,48 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname, ch
        return err;
 }
 
+static int l2cap_sock_recvmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *msg, size_t len, int flags)
+{
+       struct sock *sk = sock->sk;
+
+       lock_sock(sk);
+
+       if (sk->sk_state == BT_CONNECT2 && bt_sk(sk)->defer_setup) {
+               struct l2cap_conn_rsp rsp;
+               struct l2cap_conn *conn = l2cap_pi(sk)->conn;
+               u8 buf[128];
+
+               sk->sk_state = BT_CONFIG;
+
+               rsp.scid   = cpu_to_le16(l2cap_pi(sk)->dcid);
+               rsp.dcid   = cpu_to_le16(l2cap_pi(sk)->scid);
+               rsp.result = cpu_to_le16(L2CAP_CR_SUCCESS);
+               rsp.status = cpu_to_le16(L2CAP_CS_NO_INFO);
+               l2cap_send_cmd(l2cap_pi(sk)->conn, l2cap_pi(sk)->ident,
+                                       L2CAP_CONN_RSP, sizeof(rsp), &rsp);
+
+               if (l2cap_pi(sk)->conf_state & L2CAP_CONF_REQ_SENT) {
+                       release_sock(sk);
+                       return 0;
+               }
+
+               l2cap_pi(sk)->conf_state |= L2CAP_CONF_REQ_SENT;
+               l2cap_send_cmd(conn, l2cap_get_ident(conn), L2CAP_CONF_REQ,
+                               l2cap_build_conf_req(sk, buf), buf);
+               l2cap_pi(sk)->num_conf_req++;
+
+               release_sock(sk);
+               return 0;
+       }
+
+       release_sock(sk);
+
+       if (sock->type == SOCK_STREAM)
+               return bt_sock_stream_recvmsg(iocb, sock, msg, len, flags);
+
+       return bt_sock_recvmsg(iocb, sock, msg, len, flags);
+}
+
 static int l2cap_sock_release(struct socket *sock)
 {
        struct sock *sk = sock->sk;