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-rw-r--r--net/bluetooth/hci_core.c2
-rw-r--r--net/bluetooth/hci_event.c3
-rw-r--r--net/bluetooth/mgmt.c6
-rw-r--r--net/bluetooth/smp.c7
-rw-r--r--net/bluetooth/smp.h7
5 files changed, 16 insertions, 9 deletions
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index 9e0368b02a11..6001b9293905 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -2974,7 +2974,7 @@ static bool hci_persistent_key(struct hci_dev *hdev, struct hci_conn *conn,
static bool ltk_type_master(u8 type)
{
- if (type == HCI_SMP_STK || type == HCI_SMP_LTK)
+ if (type == SMP_STK || type == SMP_LTK)
return true;
return false;
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 8dde40430b5f..15a0a65bf447 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -32,6 +32,7 @@
#include "a2mp.h"
#include "amp.h"
+#include "smp.h"
/* Handle HCI Event packets */
@@ -4241,7 +4242,7 @@ static void hci_le_ltk_request_evt(struct hci_dev *hdev, struct sk_buff *skb)
* distribute the keys. Later, security can be re-established
* using a distributed LTK.
*/
- if (ltk->type == HCI_SMP_STK) {
+ if (ltk->type == SMP_STK) {
list_del(&ltk->list);
kfree(ltk);
}
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index af8e0a6243b7..99eb845865ef 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -4550,9 +4550,9 @@ static int load_long_term_keys(struct sock *sk, struct hci_dev *hdev,
addr_type = ADDR_LE_DEV_RANDOM;
if (key->master)
- type = HCI_SMP_LTK;
+ type = SMP_LTK;
else
- type = HCI_SMP_LTK_SLAVE;
+ type = SMP_LTK_SLAVE;
switch (key->type) {
case MGMT_LTK_UNAUTHENTICATED:
@@ -5279,7 +5279,7 @@ void mgmt_new_ltk(struct hci_dev *hdev, struct smp_ltk *key, bool persistent)
ev.key.ediv = key->ediv;
ev.key.rand = key->rand;
- if (key->type == HCI_SMP_LTK)
+ if (key->type == SMP_LTK)
ev.key.master = 1;
memcpy(ev.key.val, key->val, sizeof(key->val));
diff --git a/net/bluetooth/smp.c b/net/bluetooth/smp.c
index b9cac1deb19f..78b9573f4a73 100644
--- a/net/bluetooth/smp.c
+++ b/net/bluetooth/smp.c
@@ -573,8 +573,7 @@ static u8 smp_random(struct smp_chan *smp)
* STK never needs to be stored).
*/
hci_add_ltk(hcon->hdev, &hcon->dst, hcon->dst_type,
- HCI_SMP_STK, auth, stk, smp->enc_key_size,
- ediv, rand);
+ SMP_STK, auth, stk, smp->enc_key_size, ediv, rand);
}
return 0;
@@ -1027,7 +1026,7 @@ static int smp_cmd_master_ident(struct l2cap_conn *conn, struct sk_buff *skb)
hci_dev_lock(hdev);
authenticated = (hcon->sec_level == BT_SECURITY_HIGH);
- ltk = hci_add_ltk(hdev, &hcon->dst, hcon->dst_type, HCI_SMP_LTK,
+ ltk = hci_add_ltk(hdev, &hcon->dst, hcon->dst_type, SMP_LTK,
authenticated, smp->tk, smp->enc_key_size,
rp->ediv, rp->rand);
smp->ltk = ltk;
@@ -1343,7 +1342,7 @@ int smp_distribute_keys(struct l2cap_conn *conn)
authenticated = hcon->sec_level == BT_SECURITY_HIGH;
ltk = hci_add_ltk(hdev, &hcon->dst, hcon->dst_type,
- HCI_SMP_LTK_SLAVE, authenticated, enc.ltk,
+ SMP_LTK_SLAVE, authenticated, enc.ltk,
smp->enc_key_size, ediv, rand);
smp->slave_ltk = ltk;
diff --git a/net/bluetooth/smp.h b/net/bluetooth/smp.h
index 5a8dc36460a1..796f4f45f92f 100644
--- a/net/bluetooth/smp.h
+++ b/net/bluetooth/smp.h
@@ -116,6 +116,13 @@ struct smp_cmd_security_req {
#define SMP_MIN_ENC_KEY_SIZE 7
#define SMP_MAX_ENC_KEY_SIZE 16
+/* LTK types used in internal storage (struct smp_ltk) */
+enum {
+ SMP_STK,
+ SMP_LTK,
+ SMP_LTK_SLAVE,
+};
+
/* SMP Commands */
bool smp_sufficient_security(struct hci_conn *hcon, u8 sec_level);
int smp_conn_security(struct hci_conn *hcon, __u8 sec_level);