From: Gustavo Padovan <gustavo.padovan@xxxxxxxxxxxxxxx>
Adding the channel to the skb private data makes possible to us know which
channel the skb we have came from.
Signed-off-by: Gustavo Padovan <gustavo.padovan@xxxxxxxxxxxxxxx
---
include/net/bluetooth/bluetooth.h | 1 +
net/bluetooth/l2cap_sock.c | 2 ++
2 files changed, 3 insertions(+)
diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h
index bf2ddff..a707a02 100644
--- a/include/net/bluetooth/bluetooth.h
+++ b/include/net/bluetooth/bluetooth.h
@@ -282,6 +282,7 @@ struct bt_skb_cb {
__u8 incoming;
__u16 expect;
__u8 force_active;
+ struct l2cap_chan *chan;
struct l2cap_ctrl control;
struct hci_req_ctrl req;
bdaddr_t bdaddr;
diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c
index a159b0e..cba3162 100644
--- a/net/bluetooth/l2cap_sock.c
+++ b/net/bluetooth/l2cap_sock.c
@@ -1174,6 +1174,8 @@ static struct sk_buff *l2cap_sock_alloc_skb_cb(struct l2cap_chan *chan,
if (!skb)
return ERR_PTR(err);
+ bt_cb(skb)->chan = chan;
+
return skb;
}
--
1.8.3.1
--
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