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Bluetooth: Fix LE reconnection logic

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We can't use hci_explicit_connect_lookup() since that would only cover
explicit connections, leaving normal reconnections completely
untouched. Not using it in turn means leaving out entries in
pend_le_reports.

To fix this and simplify the logic move conn params from the reports
list to the pend_le_conns list for the duration of an explicit
connect. Once the connect is complete move the params back to the
pend_le_reports list. This also means that the explicit connect lookup
function only needs to look into 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
2015-10-16 10:07:51 +03:00
committed by Marcel Holtmann
parent b958f9a3e8
commit 49c509220d
4 changed files with 8 additions and 12 deletions
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4
net/bluetooth/hci_conn.c
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@@ -1000,8 +1000,8 @@ static int hci_explicit_conn_params_set(struct hci_request *req,
/* If we created new params, or existing params were marked as disabled,
* mark them to be used just once to connect.
*/
if (params->auto_connect == HCI_AUTO_CONN_DISABLED) {
params->auto_connect = HCI_AUTO_CONN_EXPLICIT;
if (params->auto_connect == HCI_AUTO_CONN_DISABLED ||
params->auto_connect == HCI_AUTO_CONN_REPORT) {
list_del_init(&params->action);
list_add(&params->action, &hdev->pend_le_conns);
}