From: Heitor Alves de Siqueira <halves@igalia.com>
Date: Tue, 26 May 2026 13:50:59 +0000 (-0300)
Subject: Bluetooth: hci_sync: Reset device counters in hci_dev_close_sync()
X-Git-Tag: v7.1-rc6~16^2~9^2
X-Git-Url: http://git.ipfire.org/gitweb/index.cgi?a=commitdiff_plain;h=cdf88b35e06f1b385f7f6228060ae541d44fbb72;p=thirdparty%2Fkernel%2Flinux.git

Bluetooth: hci_sync: Reset device counters in hci_dev_close_sync()

Before resetting or closing the device, protocol counters should also be
zeroed.

Fixes: d0b137062b2d ("Bluetooth: hci_sync: Rework init stages")
Signed-off-by: Heitor Alves de Siqueira <halves@igalia.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
---

diff --git a/net/bluetooth/hci_sync.c b/net/bluetooth/hci_sync.c
index 0f016d269c62..aeccd8084cba 100644
--- a/net/bluetooth/hci_sync.c
+++ b/net/bluetooth/hci_sync.c
@@ -5393,6 +5393,10 @@ int hci_dev_close_sync(struct hci_dev *hdev)
 	/* Reset device */
 	skb_queue_purge(&hdev->cmd_q);
 	atomic_set(&hdev->cmd_cnt, 1);
+	hdev->acl_cnt = 0;
+	hdev->sco_cnt = 0;
+	hdev->le_cnt = 0;
+	hdev->iso_cnt = 0;
 	if (hci_test_quirk(hdev, HCI_QUIRK_RESET_ON_CLOSE) &&
 	    !auto_off && !hci_dev_test_flag(hdev, HCI_UNCONFIGURED)) {
 		set_bit(HCI_INIT, &hdev->flags);