diff options
| -rw-r--r-- | net/nfc/llcp/llcp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/nfc/llcp/llcp.c b/net/nfc/llcp/llcp.c index 577bcb92ea9..2506810cd78 100644 --- a/net/nfc/llcp/llcp.c +++ b/net/nfc/llcp/llcp.c @@ -419,7 +419,7 @@ static u8 nfc_llcp_nr(struct sk_buff *pdu) static void nfc_llcp_set_nrns(struct nfc_llcp_sock *sock, struct sk_buff *pdu) { - pdu->data[2] = (sock->send_n << 4) | ((sock->recv_n - 1) % 16); + pdu->data[2] = (sock->send_n << 4) | (sock->recv_n % 16); sock->send_n = (sock->send_n + 1) % 16; sock->recv_ack_n = (sock->recv_n - 1) % 16; } |