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authorJohan Hedberg <johan.hedberg@intel.com>2013-10-16 18:11:39 +0300
committerMarcel Holtmann <marcel@holtmann.org>2013-10-16 09:12:12 -0700
commit7bc18d9d3d7ffbc09dabb201933a063583a39027 (patch)
tree3d72b9a4fce174e064c852d5a44100a988c3308e /net
parentbfe4655f05d7ec4a7c0c1c7e4051862f824cd8ec (diff)
downloadop-kernel-dev-7bc18d9d3d7ffbc09dabb201933a063583a39027.zip
op-kernel-dev-7bc18d9d3d7ffbc09dabb201933a063583a39027.tar.gz
Bluetooth: Convert auto accept timer to use delayed work
Since the entire Bluetooth subsystem runs in workqueues these days there is no need to use a timer for deferring work. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net')
-rw-r--r--net/bluetooth/hci_conn.c14
-rw-r--r--net/bluetooth/hci_event.c3
2 files changed, 8 insertions, 9 deletions
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c
index ff04b05..8d1f466 100644
--- a/net/bluetooth/hci_conn.c
+++ b/net/bluetooth/hci_conn.c
@@ -361,12 +361,12 @@ static void hci_conn_idle(unsigned long arg)
hci_conn_enter_sniff_mode(conn);
}
-static void hci_conn_auto_accept(unsigned long arg)
+static void hci_conn_auto_accept(struct work_struct *work)
{
- struct hci_conn *conn = (void *) arg;
- struct hci_dev *hdev = conn->hdev;
+ struct hci_conn *conn = container_of(work, struct hci_conn,
+ auto_accept_work.work);
- hci_send_cmd(hdev, HCI_OP_USER_CONFIRM_REPLY, sizeof(conn->dst),
+ hci_send_cmd(conn->hdev, HCI_OP_USER_CONFIRM_REPLY, sizeof(conn->dst),
&conn->dst);
}
@@ -415,9 +415,8 @@ struct hci_conn *hci_conn_add(struct hci_dev *hdev, int type, bdaddr_t *dst)
INIT_LIST_HEAD(&conn->chan_list);
INIT_DELAYED_WORK(&conn->disc_work, hci_conn_timeout);
+ INIT_DELAYED_WORK(&conn->auto_accept_work, hci_conn_auto_accept);
setup_timer(&conn->idle_timer, hci_conn_idle, (unsigned long)conn);
- setup_timer(&conn->auto_accept_timer, hci_conn_auto_accept,
- (unsigned long) conn);
atomic_set(&conn->refcnt, 0);
@@ -441,8 +440,7 @@ int hci_conn_del(struct hci_conn *conn)
del_timer(&conn->idle_timer);
cancel_delayed_work_sync(&conn->disc_work);
-
- del_timer(&conn->auto_accept_timer);
+ cancel_delayed_work_sync(&conn->auto_accept_work);
if (conn->type == ACL_LINK) {
struct hci_conn *sco = conn->link;
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index e71c98f..6c3b193 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -3188,7 +3188,8 @@ static void hci_user_confirm_request_evt(struct hci_dev *hdev,
if (hdev->auto_accept_delay > 0) {
int delay = msecs_to_jiffies(hdev->auto_accept_delay);
- mod_timer(&conn->auto_accept_timer, jiffies + delay);
+ queue_delayed_work(conn->hdev->workqueue,
+ &conn->auto_accept_work, delay);
goto unlock;
}
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