length = llcp_tlv_length[type];
if (length == 0 && value_length == 0)
return NULL;
- else
+ else if (length == 0)
length = value_length;
*tlv_length = 2 + length;
skb_reserve(skb, dev->tx_headroom + NFC_HEADER_SIZE);
- skb = llcp_add_header(skb, sock->ssap, sock->dsap, LLCP_PDU_DISC);
+ skb = llcp_add_header(skb, sock->dsap, sock->ssap, LLCP_PDU_DISC);
skb_queue_tail(&local->tx_queue, skb);
skb_reserve(skb, dev->tx_headroom + NFC_HEADER_SIZE);
- skb = llcp_add_header(skb, ssap, dsap, LLCP_PDU_DM);
+ skb = llcp_add_header(skb, dsap, ssap, LLCP_PDU_DM);
memcpy(skb_put(skb, 1), &reason, 1);
memcpy(skb_put(pdu, frag_len), msg_ptr, frag_len);
- skb_queue_head(&sock->tx_queue, pdu);
+ skb_queue_tail(&sock->tx_queue, pdu);
lock_sock(sk);
kfree(msg_data);
- return 0;
+ return len;
}
int nfc_llcp_send_rr(struct nfc_llcp_sock *sock)
skb_put(skb, LLCP_SEQUENCE_SIZE);
- skb->data[2] = sock->recv_n % 16;
+ skb->data[2] = sock->recv_n;
skb_queue_head(&local->tx_queue, skb);