Commit f81cd823 authored by Marcel Holtmann's avatar Marcel Holtmann
Browse files

Bluetooth: Use bool for smp_ltk_encrypt return value 



The return value of smp_ltk_encrypt is simple boolean, so just use
bool and make the code a bit more readable.

Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
Signed-off-by: default avatarJohan Hedberg <johan.hedberg@intel.com>
parent 81218d20

net/bluetooth/smp.c

+5 −5
Original line number Diff line number Diff line
@@ -837,7 +837,7 @@ static u8 smp_cmd_pairing_random(struct l2cap_conn *conn, struct sk_buff *skb) 
	return smp_random(smp);

}



static u8 smp_ltk_encrypt(struct l2cap_conn *conn, u8 sec_level)

static bool smp_ltk_encrypt(struct l2cap_conn *conn, u8 sec_level)

{

	struct smp_ltk *key;

	struct hci_conn *hcon = conn->hcon;
@@ -845,18 +845,18 @@ static u8 smp_ltk_encrypt(struct l2cap_conn *conn, u8 sec_level) 
	key = hci_find_ltk_by_addr(hcon->hdev, &hcon->dst, hcon->dst_type,

				   hcon->out);

	if (!key)

		return 0;

		return false;



	if (sec_level > BT_SECURITY_MEDIUM && !key->authenticated)

		return 0;

		return false;



	if (test_and_set_bit(HCI_CONN_ENCRYPT_PEND, &hcon->flags))

		return 1;

		return true;



	hci_le_start_enc(hcon, key->ediv, key->rand, key->val);

	hcon->enc_key_size = key->enc_size;



	return 1;

	return true;

}



static u8 smp_cmd_security_req(struct l2cap_conn *conn, struct sk_buff *skb)