When receiving data in nci_hci_msg_rx_work, extract pipe value using
NCI_HCP_MSG_GET_PIPE macro.
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
---
net/nfc/nci/hci.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/net/nfc/nci/hci.c b/net/nfc/nci/hci.c
index 73afb47..abe0200 100644
--- a/net/nfc/nci/hci.c
+++ b/net/nfc/nci/hci.c
@@ -400,7 +400,7 @@ static void nci_hci_msg_rx_work(struct work_struct *work)
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);
@@ -437,7 +437,7 @@ void nci_hci_data_received_cb(void *context,
/* 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;
--
2.1.4
--
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