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| author | Marcel Holtmann <marcel@holtmann.org> | 2014-07-01 10:59:24 +0200 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2014-07-03 17:42:52 +0200 |
| commit | f81cd823a844c60349c40b53a1b84b5968113596 (patch) | |
| tree | 8589bf94ed318e334d911d910f72b34f8185a928 /net/bluetooth/smp.c | |
| parent | 81218d2099e85542a57e266336db5e0585c9f2cc (diff) | |
| download | linux-f81cd823a844c60349c40b53a1b84b5968113596.tar.bz2 | |
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: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Diffstat (limited to 'net/bluetooth/smp.c')
| -rw-r--r-- | net/bluetooth/smp.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/net/bluetooth/smp.c b/net/bluetooth/smp.c index 414c5151aa46..35f57090ddd0 100644 --- a/net/bluetooth/smp.c +++ b/net/bluetooth/smp.c @@ -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) |