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| author | Gustavo F. Padovan <padovan@profusion.mobi> | 2011-06-17 13:03:21 -0300 |
|---|---|---|
| committer | Gustavo F. Padovan <padovan@profusion.mobi> | 2011-12-18 17:07:54 -0200 |
| commit | 19c40e3bcaf2d969f5d4ee85bbe1330b54d36d9c (patch) | |
| tree | f854037b80d82f59a9b505d2643102b2a51f0629 /net/bluetooth/hci_conn.c | |
| parent | 09fd0de5bd8f8ef3317e5365f92f1a13dcd89aa9 (diff) | |
| download | linux-19c40e3bcaf2d969f5d4ee85bbe1330b54d36d9c.tar.bz2 | |
Bluetooth: Use delayed_work for connection timeout
Bluetooth rx task runs now in a workqueue, so it a good approach run any
timer that share locking with process context code also in a workqueue.
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Diffstat (limited to 'net/bluetooth/hci_conn.c')
| -rw-r--r-- | net/bluetooth/hci_conn.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c index d45783de5e2a..7d88a6142092 100644 --- a/net/bluetooth/hci_conn.c +++ b/net/bluetooth/hci_conn.c @@ -275,9 +275,10 @@ void hci_sco_setup(struct hci_conn *conn, __u8 status) } } -static void hci_conn_timeout(unsigned long arg) +static void hci_conn_timeout(struct work_struct *work) { - struct hci_conn *conn = (void *) arg; + struct hci_conn *conn = container_of(work, struct hci_conn, + disc_work.work); struct hci_dev *hdev = conn->hdev; __u8 reason; @@ -412,7 +413,7 @@ struct hci_conn *hci_conn_add(struct hci_dev *hdev, int type, bdaddr_t *dst) INIT_LIST_HEAD(&conn->chan_list);; - setup_timer(&conn->disc_timer, hci_conn_timeout, (unsigned long)conn); + INIT_DELAYED_WORK(&conn->disc_work, hci_conn_timeout); setup_timer(&conn->idle_timer, hci_conn_idle, (unsigned long)conn); setup_timer(&conn->auto_accept_timer, hci_conn_auto_accept, (unsigned long) conn); @@ -444,7 +445,7 @@ int hci_conn_del(struct hci_conn *conn) del_timer(&conn->idle_timer); - del_timer(&conn->disc_timer); + cancel_delayed_work_sync(&conn->disc_work); del_timer(&conn->auto_accept_timer); |