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Bluetooth: Optimize connection parameter lookup for LE connections

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When we get an LE connection complete event there's really no reason to
look through the entire connection parameter list as the entry should be
present in the hdev->pend_le_conns list too. This patch changes the
lookup code to do a more restricted lookup only in the pend_le_conns
list.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Johan Hedberg 2014-08-15 21:06:56 +03:00 committed by Marcel Holtmann
parent 08853f18ea
commit 5477610fc1
1 changed files with 2 additions and 1 deletions
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3
net/bluetooth/hci_event.c
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@ -4225,7 +4225,8 @@ static void hci_le_conn_complete_evt(struct hci_dev *hdev, struct sk_buff *skb)
hci_proto_connect_cfm(conn, ev->status);
params = hci_conn_params_lookup(hdev, &conn->dst, conn->dst_type);
params = hci_pend_le_action_lookup(&hdev->pend_le_conns, &conn->dst,
conn->dst_type);
if (params) {
list_del_init(&params->action);
if (params->conn) {