This is a note to let you know that I've just added the patch titled
NFC: nci: extract pipe value using NCI_HCP_MSG_GET_PIPE
to the 4.2-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
nfc-nci-extract-pipe-value-using-nci_hcp_msg_get_pipe.patch
and it can be found in the queue-4.2 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From e65917b6d54f8b47d8293ea96adfa604fd46cf0d Mon Sep 17 00:00:00 2001
From: Christophe Ricard <christophe.ricard@xxxxxxxxx>
Date: Sun, 25 Oct 2015 22:54:22 +0100
Subject: NFC: nci: extract pipe value using NCI_HCP_MSG_GET_PIPE
From: Christophe Ricard <christophe.ricard@xxxxxxxxx>
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 <christophe-h.ricard@xxxxxx>
Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
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;
Patches currently in stable-queue which might be from christophe.ricard@xxxxxxxxx are
queue-4.2/nfc-nci-extract-pipe-value-using-nci_hcp_msg_get_pipe.patch
queue-4.2/nfc-nci-fix-incorrect-data-chaining-when-sending-data.patch
queue-4.2/nfc-nci-fix-improper-management-of-hci-return-code.patch
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