diff options
| author | Benjamin Berg <bberg@redhat.com> | 2021-12-03 15:58:59 +0100 |
|---|---|---|
| committer | Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2021-12-03 19:41:59 +0100 |
| commit | ae422391e17d30a2fb1d0968142dcd1e4cdc172a (patch) | |
| tree | 5f19ae66b4ba2da658d22710ca5b0edf8588dc91 /net/bluetooth | |
| parent | Bluetooth: Limit duration of Remote Name Resolve (diff) | |
| download | linux-ae422391e17d30a2fb1d0968142dcd1e4cdc172a.tar.xz linux-ae422391e17d30a2fb1d0968142dcd1e4cdc172a.zip | |
Bluetooth: Reset more state when cancelling a sync command
Resetting the timers and cmd_cnt means that we assume the device will be
in a good state after the sync command finishes. Without this a chain of
synchronous commands might get stuck if one of them is cancelled.
Signed-off-by: Benjamin Berg <bberg@redhat.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Diffstat (limited to 'net/bluetooth')
| -rw-r--r-- | net/bluetooth/hci_request.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/net/bluetooth/hci_request.c b/net/bluetooth/hci_request.c index 8b3205e4b23e..58d640a31bde 100644 --- a/net/bluetooth/hci_request.c +++ b/net/bluetooth/hci_request.c @@ -118,6 +118,11 @@ void hci_req_sync_cancel(struct hci_dev *hdev, int err) if (hdev->req_status == HCI_REQ_PEND) { hdev->req_result = err; hdev->req_status = HCI_REQ_CANCELED; + + cancel_delayed_work_sync(&hdev->cmd_timer); + cancel_delayed_work_sync(&hdev->ncmd_timer); + atomic_set(&hdev->cmd_cnt, 1); + wake_up_interruptible(&hdev->req_wait_q); } } |