commit 9b3b44604ac8e06d299718c5d0fa0b91b675ae0b
author Andrei Emeltchenko <andrei.emeltchenko@intel.com> Wed May 23 11:31:20 2012 +0300
committer Johan Hedberg <johan.hedberg@intel.com> Tue Jun 05 06:34:06 2012 +0300
tree b079fbe2b97d297f19c5d4c24560169157ac3db9
parent a6c511c636848f871f5b7aef38e25e5b894b3b48

Bluetooth: Use defined link key size

Remove magic number with defined link key size.

Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

net/bluetooth/hci_core.c

diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index 0ed4edf..027257d 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -1291,7 +1291,7 @@
 	}
 
 	bacpy(&key->bdaddr, bdaddr);
-	memcpy(key->val, val, 16);
+	memcpy(key->val, val, HCI_LINK_KEY_SIZE);
 	key->pin_len = pin_len;
 
 	if (type == HCI_LK_CHANGED_COMBINATION)

net/bluetooth/hci_event.c

diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 6c2d7cc..1795c0c 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -2739,7 +2739,7 @@
 	}
 
 	bacpy(&cp.bdaddr, &ev->bdaddr);
-	memcpy(cp.link_key, key->val, 16);
+	memcpy(cp.link_key, key->val, HCI_LINK_KEY_SIZE);
 
 	hci_send_cmd(hdev, HCI_OP_LINK_KEY_REPLY, sizeof(cp), &cp);
 

net/bluetooth/mgmt.c

diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index 6a7e926..1fd49e6 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -2955,7 +2955,7 @@
 	bacpy(&ev.key.addr.bdaddr, &key->bdaddr);
 	ev.key.addr.type = BDADDR_BREDR;
 	ev.key.type = key->type;
-	memcpy(ev.key.val, key->val, 16);
+	memcpy(ev.key.val, key->val, HCI_LINK_KEY_SIZE);
 	ev.key.pin_len = key->pin_len;
 
 	return mgmt_event(MGMT_EV_NEW_LINK_KEY, hdev, &ev, sizeof(ev), NULL);