Bluetooth: Make l2cap_streaming_send() void.

It doesn't make sense to have a return value since we always set it
to 0.

Signed-off-by: João Paulo Rechi Vita <jprvita@profusion.mobi>
Acked-by: Gustavo F. Padovan <padovan@profusion.mobi>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c
index e322be8..33e134b 100644 (file)
--- a/net/bluetooth/l2cap.c
+++ b/net/bluetooth/l2cap.c
@@ -1420,7 +1420,7 @@ static inline void l2cap_do_send(struct sock *sk, struct sk_buff *skb)
        hci_send_acl(pi->conn->hcon, skb, 0);
 }
 
-static int l2cap_streaming_send(struct sock *sk)
+static void l2cap_streaming_send(struct sock *sk)
 {
        struct sk_buff *skb, *tx_skb;
        struct l2cap_pinfo *pi = l2cap_pi(sk);
@@ -1450,7 +1450,6 @@ static int l2cap_streaming_send(struct sock *sk)
                skb = skb_dequeue(TX_QUEUE(sk));
                kfree_skb(skb);
        }
-       return 0;
 }
 
 static void l2cap_retransmit_one_frame(struct sock *sk, u8 tx_seq)
@@ -1866,7 +1865,7 @@ static int l2cap_sock_sendmsg(struct kiocb *iocb, struct socket *sock, struct ms
                }
 
                if (pi->mode == L2CAP_MODE_STREAMING) {
-                       err = l2cap_streaming_send(sk);
+                       l2cap_streaming_send(sk);
                } else {
                        if (pi->conn_state & L2CAP_CONN_REMOTE_BUSY &&
                                        pi->conn_state && L2CAP_CONN_WAIT_F) {