4.19-stable review patch. If anyone has any objections, please let me know.
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From: Luiz Augusto von Dentz luiz.von.dentz@intel.com
[ Upstream commit 1b1d29e5149990e44634b2e681de71effd463591 ]
This reuse __check_timeout on hci_sched_le following the same logic used hci_sched_acl.
Signed-off-by: Luiz Augusto von Dentz luiz.von.dentz@intel.com Signed-off-by: Marcel Holtmann marcel@holtmann.org Stable-dep-of: 932021a11805 ("Bluetooth: hci_core: Fix LE quote calculation") Signed-off-by: Sasha Levin sashal@kernel.org --- net/bluetooth/hci_core.c | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-)
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index 504f6aa4e95db..0221aa5785052 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -4116,15 +4116,10 @@ static void hci_sched_le(struct hci_dev *hdev) if (!hci_conn_num(hdev, LE_LINK)) return;
- if (!hci_dev_test_flag(hdev, HCI_UNCONFIGURED)) { - /* LE tx timeout must be longer than maximum - * link supervision timeout (40.9 seconds) */ - if (!hdev->le_cnt && hdev->le_pkts && - time_after(jiffies, hdev->le_last_tx + HZ * 45)) - hci_link_tx_to(hdev, LE_LINK); - } - cnt = hdev->le_pkts ? hdev->le_cnt : hdev->acl_cnt; + + __check_timeout(hdev, cnt); + tmp = cnt; while (cnt && (chan = hci_chan_sent(hdev, LE_LINK, "e))) { u32 priority = (skb_peek(&chan->data_q))->priority;