From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Christophe Ricard , Samuel Ortiz Subject: [PATCH 4.1 49/95] NFC: nci: extract pipe value using NCI_HCP_MSG_GET_PIPE Date: Mon, 7 Dec 2015 09:35:43 -0500 Message-Id: <20151207142741.724640823@linuxfoundation.org> In-Reply-To: <20151207142739.317088107@linuxfoundation.org> References: <20151207142739.317088107@linuxfoundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-15 Sender: linux-kernel-owner@vger.kernel.org List-ID: 4.1-stable review patch. If anyone has any objections, please let me know. ------------------ From: Christophe Ricard commit e65917b6d54f8b47d8293ea96adfa604fd46cf0d upstream. When receiving data in nci_hci_msg_rx_work, extract pipe value using NCI_HCP_MSG_GET_PIPE macro. Signed-off-by: Christophe Ricard Signed-off-by: Samuel Ortiz Signed-off-by: Greg Kroah-Hartman --- net/nfc/nci/hci.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/net/nfc/nci/hci.c +++ b/net/nfc/nci/hci.c @@ -402,7 +402,7 @@ static void nci_hci_msg_rx_work(struct w u8 pipe, type, instruction; while ((skb = skb_dequeue(&hdev->msg_rx_queue)) != NULL) { - pipe = skb->data[0]; + pipe = NCI_HCP_MSG_GET_PIPE(skb->data[0]); skb_pull(skb, NCI_HCI_HCP_PACKET_HEADER_LEN); message = (struct nci_hcp_message *)skb->data; type = NCI_HCP_MSG_GET_TYPE(message->header); @@ -439,7 +439,7 @@ void nci_hci_data_received_cb(void *cont /* it's the last fragment. Does it need re-aggregation? */ if (skb_queue_len(&ndev->hci_dev->rx_hcp_frags)) { - pipe = packet->header & NCI_HCI_FRAGMENT; + pipe = NCI_HCP_MSG_GET_PIPE(packet->header); skb_queue_tail(&ndev->hci_dev->rx_hcp_frags, skb); msg_len = 0;