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Bluetooth: Move specific Basic Mode code to the right place

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Inside "case L2CAP_MODE_BASIC:" we don't need to check for sk_type and
L2CAP mode. So only the length check is fine.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Reviewed-by: João Paulo Rechi Vita <jprvita@profusion.mobi>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Gustavo F. Padovan 2010-05-01 16:15:35 -03:00 committed by Marcel Holtmann
parent b9dbdbc1f4
commit c69163e9ed
1 changed files with 6 additions and 5 deletions
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11
net/bluetooth/l2cap.c
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@ -1611,11 +1611,6 @@ static int l2cap_sock_sendmsg(struct kiocb *iocb, struct socket *sock, struct ms
if (msg->msg_flags & MSG_OOB)
return -EOPNOTSUPP;
/* Check outgoing MTU */
if (sk->sk_type == SOCK_SEQPACKET && pi->mode == L2CAP_MODE_BASIC &&
len > pi->omtu)
return -EINVAL;
lock_sock(sk);
if (sk->sk_state != BT_CONNECTED) {
@ -1635,6 +1630,12 @@ static int l2cap_sock_sendmsg(struct kiocb *iocb, struct socket *sock, struct ms
switch (pi->mode) {
case L2CAP_MODE_BASIC:
/* Check outgoing MTU */
if (len > pi->omtu) {
err = -EINVAL;
goto done;
}
/* Create a basic PDU */
skb = l2cap_create_basic_pdu(sk, msg, len);
if (IS_ERR(skb)) {