diff options
Diffstat (limited to 'net/bluetooth/rfcomm/sock.c')
| -rw-r--r-- | net/bluetooth/rfcomm/sock.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c index 30b3721dc6d7..072938dc527d 100644 --- a/net/bluetooth/rfcomm/sock.c +++ b/net/bluetooth/rfcomm/sock.c @@ -544,7 +544,7 @@ static int rfcomm_sock_sendmsg(struct kiocb *iocb, struct socket *sock, struct sock *sk = sock->sk; struct rfcomm_dlc *d = rfcomm_pi(sk)->dlc; struct sk_buff *skb; - int sent = 0; + int sent; if (test_bit(RFCOMM_DEFER_SETUP, &d->flags)) return -ENOTCONN; @@ -559,6 +559,10 @@ static int rfcomm_sock_sendmsg(struct kiocb *iocb, struct socket *sock, lock_sock(sk); + sent = bt_sock_wait_ready(sk, msg->msg_flags); + if (sent) + goto done; + while (len) { size_t size = min_t(size_t, len, d->mtu); int err; @@ -594,6 +598,7 @@ static int rfcomm_sock_sendmsg(struct kiocb *iocb, struct socket *sock, len -= size; } +done: release_sock(sk); return sent; |