@@ -284,16 +284,17 @@ static int sco_connect(struct hci_dev *hdev, struct sock *sk)
static int sco_send_frame(struct sock *sk, struct sk_buff *skb)
{
struct sco_conn *conn = sco_pi(sk)->conn;
+ int len = skb->len;
/* Check outgoing MTU */
- if (skb->len > conn->mtu)
+ if (len > conn->mtu)
return -EINVAL;
- BT_DBG("sk %p len %d", sk, skb->len);
+ BT_DBG("sk %p len %d", sk, len);
hci_send_sco(conn->hcon, skb);
- return skb->len;
+ return len;
}
static void sco_recv_frame(struct sco_conn *conn, struct sk_buff *skb)
@@ -744,7 +745,8 @@ static int sco_sock_sendmsg(struct socket *sock, struct msghdr *msg,
err = -ENOTCONN;
release_sock(sk);
- if (err)
+
+ if (err < 0)
kfree_skb(skb);
return err;
}