From: Marcel Holtmann <marcel@holtmann.org>
Date: Thu, 5 Nov 2015 06:09:59 +0000 (+0100)
Subject: Bluetooth: Add hci_skb_* helper wrappers for bt_cb(skb) access
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=f5c4a42a7549cbc29dbac2b5ede05a3bc2bb4522;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

Bluetooth: Add hci_skb_* helper wrappers for bt_cb(skb) access

For all the HCI driver related variables accesssed via bt_cb(skb),
provide helper wrappers.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
---

diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h
index 42844d7b154a..663e0ef1eaa0 100644
--- a/include/net/bluetooth/bluetooth.h
+++ b/include/net/bluetooth/bluetooth.h
@@ -316,6 +316,10 @@ struct bt_skb_cb {
 };
 #define bt_cb(skb) ((struct bt_skb_cb *)((skb)->cb))
 
+#define hci_skb_pkt_type(skb) bt_cb((skb))->pkt_type
+#define hci_skb_expect(skb) bt_cb((skb))->expect
+#define hci_skb_opcode(skb) bt_cb((skb))->hci.opcode
+
 static inline struct sk_buff *bt_skb_alloc(unsigned int len, gfp_t how)
 {
 	struct sk_buff *skb;