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Bluetooth: hci_sync: Fix accept_list when attempting to suspend

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During suspend, only wakeable devices can be in acceptlist, so if the
device was previously added it needs to be removed otherwise the device
can end up waking up the system prematurely.

Fixes: 3b42055388 ("Bluetooth: hci_sync: Fix attempting to suspend with unfiltered passive scan")
Signed-off-by: Clancy Shang <clancy.shang@quectel.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Reviewed-by: Paul Menzel <pmenzel@molgen.mpg.de>
This commit is contained in:
Luiz Augusto von Dentz
2024-01-05 10:43:26 -05:00
parent 2449007d3f
commit e5469adb2a
1 changed files with 4 additions and 1 deletions
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5
net/bluetooth/hci_sync.c
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@@ -2206,8 +2206,11 @@ static int hci_le_add_accept_list_sync(struct hci_dev *hdev,
/* During suspend, only wakeable devices can be in acceptlist */
if (hdev->suspended &&
!(params->flags & HCI_CONN_FLAG_REMOTE_WAKEUP))
!(params->flags & HCI_CONN_FLAG_REMOTE_WAKEUP)) {
hci_le_del_accept_list_sync(hdev, &params->addr,
params->addr_type);
return 0;
}
/* Select filter policy to accept all advertising */
if (*num_entries >= hdev->le_accept_list_size)