Bluetooth: Use same LE min/max connection event length during update

During LE connection establishment the value 0x0000 is used for min/max
connection event length. So use the same value when the peripheral is
requesting an update of the the connection paramters.

For some reason the value 0x0001 got used in the connection update and
0x0000 in the connection creation. Using the same value for both just
makes sense.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>

diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c
index a027951d0da52cfe446e60466f5913705d218ae4..bd66c52eff955e19f7d3fe5c6adc0b581374fcf6 100644 (file)
--- a/net/bluetooth/hci_conn.c
+++ b/net/bluetooth/hci_conn.c
@@ -225,8 +225,8 @@ void hci_le_conn_update(struct hci_conn *conn, u16 min, u16 max,
        cp.conn_interval_max    = cpu_to_le16(max);
        cp.conn_latency         = cpu_to_le16(latency);
        cp.supervision_timeout  = cpu_to_le16(to_multiplier);
-       cp.min_ce_len           = __constant_cpu_to_le16(0x0001);
-       cp.max_ce_len           = __constant_cpu_to_le16(0x0001);
+       cp.min_ce_len           = __constant_cpu_to_le16(0x0000);
+       cp.max_ce_len           = __constant_cpu_to_le16(0x0000);
 
        hci_send_cmd(hdev, HCI_OP_LE_CONN_UPDATE, sizeof(cp), &cp);
 }