diff options
| author | Johan Hedberg <johan.hedberg@intel.com> | 2014-11-13 15:37:47 +0300 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2014-11-15 03:53:27 +0300 |
| commit | 970d0f1b280372cfd46b6de5529d96f8448de943 (patch) | |
| tree | 5c851219000bb94098fc2edca1561eaca617b170 /net/bluetooth/hci_event.c | |
| parent | 3e64b7bd8234b459134b3059919828122e2fd79f (diff) | |
| download | linux-970d0f1b280372cfd46b6de5529d96f8448de943.tar.xz | |
Bluetooth: Convert LTK list to RCU
This patch set converts the hdev->long_term_keys list to use RCU to
eliminate the need to use hci_dev_lock/unlock.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net/bluetooth/hci_event.c')
| -rw-r--r-- | net/bluetooth/hci_event.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index aec3b1dce1cc..09d76547d985 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -4578,8 +4578,8 @@ static void hci_le_ltk_request_evt(struct hci_dev *hdev, struct sk_buff *skb) */ if (ltk->type == SMP_STK) { set_bit(HCI_CONN_STK_ENCRYPT, &conn->flags); - list_del(<k->list); - kfree(ltk); + list_del_rcu(<k->list); + kfree_rcu(ltk, rcu); } else { clear_bit(HCI_CONN_STK_ENCRYPT, &conn->flags); } |