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| author | Marcel Holtmann <marcel@holtmann.org> | 2019-09-04 21:13:08 +0300 |
|---|---|---|
| committer | Johan Hedberg <johan.hedberg@intel.com> | 2019-09-05 09:02:59 +0300 |
| commit | 68d19d7d995759b96169da5aac313363f92a9075 (patch) | |
| tree | 07dd90877bdebd5e2853d1ae8c2a4ca792456b7a /net/bluetooth/l2cap_core.c | |
| parent | d94dfd798c4839b642f534580109dc6dfc3901a9 (diff) | |
| download | linux-68d19d7d995759b96169da5aac313363f92a9075.tar.xz | |
Revert "Bluetooth: validate BLE connection interval updates"
This reverts commit c49a8682fc5d298d44e8d911f4fa14690ea9485e.
There are devices which require low connection intervals for usable operation
including keyboards and mice. Forcing a static connection interval for
these types of devices has an impact in latency and causes a regression.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Diffstat (limited to 'net/bluetooth/l2cap_core.c')
| -rw-r--r-- | net/bluetooth/l2cap_core.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c index dfc1edb168b7..da7fdbdf9c41 100644 --- a/net/bluetooth/l2cap_core.c +++ b/net/bluetooth/l2cap_core.c @@ -5305,14 +5305,7 @@ static inline int l2cap_conn_param_update_req(struct l2cap_conn *conn, memset(&rsp, 0, sizeof(rsp)); - if (min < hcon->le_conn_min_interval || - max > hcon->le_conn_max_interval) { - BT_DBG("requested connection interval exceeds current bounds."); - err = -EINVAL; - } else { - err = hci_check_conn_params(min, max, latency, to_multiplier); - } - + err = hci_check_conn_params(min, max, latency, to_multiplier); if (err) rsp.result = cpu_to_le16(L2CAP_CONN_PARAM_REJECTED); else |