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authorJohan Hedberg <johan.hedberg@nokia.com>2011-03-16 14:29:35 +0200
committerGustavo F. Padovan <padovan@profusion.mobi>2011-03-31 14:22:54 -0300
commit1f6c6378c59f3ddac9ed89a68ccefe2611300c09 (patch)
tree14dd2ecd69225f3535f72c461575d289c879dd2f /include/net/bluetooth/hci.h
parentf0681a68dd3a32699891cd1de93459aee5af7728 (diff)
downloadop-kernel-dev-1f6c6378c59f3ddac9ed89a68ccefe2611300c09.zip
op-kernel-dev-1f6c6378c59f3ddac9ed89a68ccefe2611300c09.tar.gz
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/hci.h')
-rw-r--r--include/net/bluetooth/hci.h8
1 files changed, 5 insertions, 3 deletions
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index ec6acf2..1cd031c 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
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