diff options
| author | Samuel Ortiz <sameo@linux.intel.com> | 2012-04-10 19:43:14 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-04-12 21:10:41 +0200 |
| commit | 279cf174aea84202c5fef4675ff3f1265f071c8e (patch) | |
| tree | 6195f9cd789cf21314d77ce9941f416d63b762be /net/nfc/llcp | |
| parent | NFC: Dump LLCP frames (diff) | |
| download | linux-279cf174aea84202c5fef4675ff3f1265f071c8e.tar.xz linux-279cf174aea84202c5fef4675ff3f1265f071c8e.zip | |
NFC: No need to apply twice the modulo op to LLCP's recv_n
recv_n is set properly when receiving an HDLC frame.
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/nfc/llcp')
| -rw-r--r-- | net/nfc/llcp/commands.c | 2 | ||||
| -rw-r--r-- | net/nfc/llcp/llcp.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/net/nfc/llcp/commands.c b/net/nfc/llcp/commands.c index ef10ffcb4b6f..4aa52b8b6c0c 100644 --- a/net/nfc/llcp/commands.c +++ b/net/nfc/llcp/commands.c @@ -522,7 +522,7 @@ 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); diff --git a/net/nfc/llcp/llcp.c b/net/nfc/llcp/llcp.c index d5e87c35002a..2cf01e642566 100644 --- a/net/nfc/llcp/llcp.c +++ b/net/nfc/llcp/llcp.c @@ -428,7 +428,7 @@ 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 % 16); + pdu->data[2] = (sock->send_n << 4) | (sock->recv_n); sock->send_n = (sock->send_n + 1) % 16; sock->recv_ack_n = (sock->recv_n - 1) % 16; } |