From 9b3b44604ac8e06d299718c5d0fa0b91b675ae0b Mon Sep 17 00:00:00 2001 From: Andrei Emeltchenko Date: Wed, 23 May 2012 11:31:20 +0300 Subject: Bluetooth: Use defined link key size Remove magic number with defined link key size. Signed-off-by: Andrei Emeltchenko Signed-off-by: Marcel Holtmann --- include/net/bluetooth/hci.h | 6 ++++-- include/net/bluetooth/hci_core.h | 2 +- 2 files changed, 5 insertions(+), 3 deletions(-) (limited to 'include/net/bluetooth') diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h index 97c57aa938f3..0bc5555510f3 100644 --- a/include/net/bluetooth/hci.h +++ b/include/net/bluetooth/hci.h @@ -30,6 +30,8 @@ #define HCI_MAX_EVENT_SIZE 260 #define HCI_MAX_FRAME_SIZE (HCI_MAX_ACL_SIZE + 4) +#define HCI_LINK_KEY_SIZE 16 + /* HCI dev events */ #define HCI_DEV_REG 1 #define HCI_DEV_UNREG 2 @@ -371,7 +373,7 @@ struct hci_cp_reject_conn_req { #define HCI_OP_LINK_KEY_REPLY 0x040b struct hci_cp_link_key_reply { bdaddr_t bdaddr; - __u8 link_key[16]; + __u8 link_key[HCI_LINK_KEY_SIZE]; } __packed; #define HCI_OP_LINK_KEY_NEG_REPLY 0x040c @@ -1048,7 +1050,7 @@ struct hci_ev_link_key_req { #define HCI_EV_LINK_KEY_NOTIFY 0x18 struct hci_ev_link_key_notify { bdaddr_t bdaddr; - __u8 link_key[16]; + __u8 link_key[HCI_LINK_KEY_SIZE]; __u8 key_type; } __packed; diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index 9fc7728f94e4..6c658fc7ac93 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -105,7 +105,7 @@ struct link_key { struct list_head list; bdaddr_t bdaddr; u8 type; - u8 val[16]; + u8 val[HCI_LINK_KEY_SIZE]; u8 pin_len; }; -- cgit v1.2.3