1 files changed, 16 insertions, 7 deletions

diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c
index c9054487670a..8a972b6ba85f 100644
--- a/net/bluetooth/rfcomm/sock.c
+++ b/net/bluetooth/rfcomm/sock.c
@@ -307,13 +307,13 @@ static struct sock *rfcomm_sock_alloc(struct net *net, struct socket *sock, int
         sk->sk_destruct = rfcomm_sock_destruct;
         sk->sk_sndtimeo = RFCOMM_CONN_TIMEOUT;
 
-        sk->sk_sndbuf   = RFCOMM_MAX_CREDITS * RFCOMM_DEFAULT_MTU * 10;
-        sk->sk_rcvbuf   = RFCOMM_MAX_CREDITS * RFCOMM_DEFAULT_MTU * 10;
+        sk->sk_sndbuf = RFCOMM_MAX_CREDITS * RFCOMM_DEFAULT_MTU * 10;
+        sk->sk_rcvbuf = RFCOMM_MAX_CREDITS * RFCOMM_DEFAULT_MTU * 10;
 
         sock_reset_flag(sk, SOCK_ZAPPED);
 
         sk->sk_protocol = proto;
-        sk->sk_state    = BT_OPEN;
+        sk->sk_state    = BT_OPEN;
 
         bt_sock_link(&rfcomm_sk_list, sk);
 
@@ -411,6 +411,8 @@ static int rfcomm_sock_connect(struct socket *sock, struct sockaddr *addr, int a
         bacpy(&bt_sk(sk)->dst, &sa->rc_bdaddr);
         rfcomm_pi(sk)->channel = sa->rc_channel;
 
+        d->link_mode = rfcomm_pi(sk)->link_mode;
+
         err = rfcomm_dlc_open(d, &bt_sk(sk)->src, &sa->rc_bdaddr, sa->rc_channel);
         if (!err)
                 err = bt_sock_wait_state(sk, BT_CONNECTED,
@@ -686,6 +688,8 @@ static int rfcomm_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
                 copied += chunk;
                 size   -= chunk;
 
+                sock_recv_timestamp(msg, sk, skb);
+
                 if (!(flags & MSG_PEEK)) {
                         atomic_sub(chunk, &sk->sk_rmem_alloc);
 
@@ -791,15 +795,20 @@ static int rfcomm_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned lon
         struct sock *sk = sock->sk;
         int err;
 
-        lock_sock(sk);
+        BT_DBG("sk %p cmd %x arg %lx", sk, cmd, arg);
+
+        err = bt_sock_ioctl(sock, cmd, arg);
 
+        if (err == -ENOIOCTLCMD) {
 #ifdef CONFIG_BT_RFCOMM_TTY
-        err = rfcomm_dev_ioctl(sk, cmd, (void __user *)arg);
+                lock_sock(sk);
+                err = rfcomm_dev_ioctl(sk, cmd, (void __user *) arg);
+                release_sock(sk);
 #else
-        err = -EOPNOTSUPP;
+                err = -EOPNOTSUPP;
 #endif
+        }
 
-        release_sock(sk);
         return err;
 }