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Bluetooth: Add convenience function for getting total connection count

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This patch adds a convenience function to return the number of
connections in the conn_hash list. This will be useful once we update
the power off procedure to disconnect any open connections.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Johan Hedberg 2014-02-24 14:52:16 +02:00 committed by Marcel Holtmann
parent 4518bb0fb5
commit f4f0750500
1 changed files with 7 additions and 0 deletions
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7
include/net/bluetooth/hci_core.h
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@ -561,6 +561,13 @@ static inline unsigned int hci_conn_num(struct hci_dev *hdev, __u8 type)
}
}
static inline unsigned int hci_conn_count(struct hci_dev *hdev)
{
struct hci_conn_hash *c = &hdev->conn_hash;
return c->acl_num + c->amp_num + c->sco_num + c->le_num;
}
static inline struct hci_conn *hci_conn_hash_lookup_handle(struct hci_dev *hdev,
__u16 handle)
{