diff options
| author | Johan Hedberg <johan.hedberg@nokia.com> | 2011-03-16 14:29:35 +0200 |
|---|---|---|
| committer | Gustavo F. Padovan <padovan@profusion.mobi> | 2011-03-31 14:22:54 -0300 |
| commit | 1f6c6378c59f3ddac9ed89a68ccefe2611300c09 (patch) | |
| tree | 14dd2ecd69225f3535f72c461575d289c879dd2f /include/net/bluetooth | |
| parent | f0681a68dd3a32699891cd1de93459aee5af7728 (diff) | |
Bluetooth: Add define for the maximum name length on HCI level
This patch adds a clear define for the maximum device name length in HCI
messages and thereby avoids magic numbers in the code.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Diffstat (limited to 'include/net/bluetooth')
| -rw-r--r-- | include/net/bluetooth/hci.h | 8 | ||||
| -rw-r--r-- | include/net/bluetooth/hci_core.h | 2 |
2 files changed, 6 insertions, 4 deletions
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h index ec6acf2f1c0b..1cd031cd1c4d 100644 --- a/include/net/bluetooth/hci.h +++ b/include/net/bluetooth/hci.h @@ -535,15 +535,17 @@ struct hci_cp_delete_stored_link_key { __u8 delete_all; } __packed; +#define HCI_MAX_NAME_LENGTH 248 + #define HCI_OP_WRITE_LOCAL_NAME 0x0c13 struct hci_cp_write_local_name { - __u8 name[248]; + __u8 name[HCI_MAX_NAME_LENGTH]; } __packed; #define HCI_OP_READ_LOCAL_NAME 0x0c14 struct hci_rp_read_local_name { __u8 status; - __u8 name[248]; + __u8 name[HCI_MAX_NAME_LENGTH]; } __packed; #define HCI_OP_WRITE_CA_TIMEOUT 0x0c16 @@ -745,7 +747,7 @@ struct hci_ev_auth_complete { struct hci_ev_remote_name { __u8 status; bdaddr_t bdaddr; - __u8 name[248]; + __u8 name[HCI_MAX_NAME_LENGTH]; } __packed; #define HCI_EV_ENCRYPT_CHANGE 0x08 diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index 441dadbf6a89..9aabb14982dd 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -94,7 +94,7 @@ struct hci_dev { __u8 bus; __u8 dev_type; bdaddr_t bdaddr; - __u8 dev_name[248]; + __u8 dev_name[HCI_MAX_NAME_LENGTH]; __u8 dev_class[3]; __u8 major_class; __u8 minor_class; |