Bluetooth: Remove unneeded locking
We don't need locking hdev in hci_conn_timeout() since it doesn't access any hdev's shared resources, it basically queues HCI commands. Signed-off-by: Andre Guedes <andre.guedes@openbossa.org> Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@openbossa.org> Reviewed-by: Ulisses Furquim <ulisses@profusion.mobi> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
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@ -280,7 +280,6 @@ static void hci_conn_timeout(struct work_struct *work)
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{
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struct hci_conn *conn = container_of(work, struct hci_conn,
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disc_work.work);
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struct hci_dev *hdev = conn->hdev;
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__u8 reason;
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BT_DBG("conn %p state %d", conn, conn->state);
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@ -288,8 +287,6 @@ static void hci_conn_timeout(struct work_struct *work)
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if (atomic_read(&conn->refcnt))
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return;
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hci_dev_lock(hdev);
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switch (conn->state) {
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case BT_CONNECT:
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case BT_CONNECT2:
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@ -309,8 +306,6 @@ static void hci_conn_timeout(struct work_struct *work)
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conn->state = BT_CLOSED;
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break;
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}
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hci_dev_unlock(hdev);
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}
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/* Enter sniff mode */
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