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| author | Johan Hedberg <johan.hedberg@intel.com> | 2014-07-02 17:37:31 +0300 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2014-07-03 17:42:57 +0200 |
| commit | 7d6ca6939cb2f701204317cbab15af1b98f7f501 (patch) | |
| tree | 0ffa6387305b7da18965c8e92383ddb25dc5928d /net/bluetooth/hci_conn.c | |
| parent | 348d50b8e96c2c4630801e6e720c7c722ade83e8 (diff) | |
| download | lwn-7d6ca6939cb2f701204317cbab15af1b98f7f501.tar.gz lwn-7d6ca6939cb2f701204317cbab15af1b98f7f501.zip | |
Bluetooth: Make hci_le_conn_update return the store hint
The caller of hci_le_conn_update is directly interested in knowing what
the best value is for the store_hint parameter of the corresponding
mgmt event. Since hci_le_conn_update knows whether there were stored
parameters that were updated or not we can have it return an initial
store_hint value to the caller.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net/bluetooth/hci_conn.c')
| -rw-r--r-- | net/bluetooth/hci_conn.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c index d00aaf976efc..0d579d036833 100644 --- a/net/bluetooth/hci_conn.c +++ b/net/bluetooth/hci_conn.c @@ -213,8 +213,8 @@ bool hci_setup_sync(struct hci_conn *conn, __u16 handle) return true; } -void hci_le_conn_update(struct hci_conn *conn, u16 min, u16 max, - u16 latency, u16 to_multiplier) +u8 hci_le_conn_update(struct hci_conn *conn, u16 min, u16 max, u16 latency, + u16 to_multiplier) { struct hci_dev *hdev = conn->hdev; struct hci_conn_params *params; @@ -242,6 +242,11 @@ void hci_le_conn_update(struct hci_conn *conn, u16 min, u16 max, cp.max_ce_len = cpu_to_le16(0x0000); hci_send_cmd(hdev, HCI_OP_LE_CONN_UPDATE, sizeof(cp), &cp); + + if (params) + return 0x01; + + return 0x00; } void hci_le_start_enc(struct hci_conn *conn, __le16 ediv, __le64 rand, |