Bluetooth: Fix using system-global workqueue when not necessary

There's a per-HCI device workqueue (hdev->workqueue) that should be used
for general per-HCI device work (except hdev->req_workqueue that's for
hci_request() related work). This patch fixes places using the
system-global work queue and makes them use the hdev->workqueue instead.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>

1 files changed, 2 insertions, 1 deletions

diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index 54114ff4090f..fc171f222ba4 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -1361,7 +1361,8 @@ static bool enable_service_cache(struct hci_dev *hdev)
                 return false;
 
         if (!test_and_set_bit(HCI_SERVICE_CACHE, &hdev->dev_flags)) {
-                schedule_delayed_work(&hdev->service_cache, CACHE_TIMEOUT);
+                queue_delayed_work(hdev->workqueue, &hdev->service_cache,
+                                   CACHE_TIMEOUT);
                 return true;
         }