Bluetooth: Always set event mask on suspend

commit ef61b6e upstream.

When suspending, always set the event mask once disconnects are
successful. Otherwise, if wakeup is disallowed, the event mask is not
set before suspend continues and can result in an early wakeup.

Fixes: 182ee45 ("Bluetooth: hci_sync: Rework hci_suspend_notifier")
Cc: [email protected]
Signed-off-by: Abhishek Pandit-Subedi <[email protected]>
Signed-off-by: Luiz Augusto von Dentz <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

Author: apandit

net/bluetooth/hci_sync.c

@@ -4942,6 +4942,9 @@ int hci_suspend_sync(struct hci_dev *hdev)
 		return err;
 	}
 
+	/* Update event mask so only the allowed event can wakeup the host */
+	hci_set_event_mask_sync(hdev);
+
 	/* Only configure accept list if disconnect succeeded and wake
 	 * isn't being prevented.
 	 */
@@ -4953,9 +4956,6 @@ int hci_suspend_sync(struct hci_dev *hdev)
 	/* Unpause to take care of updating scanning params */
 	hdev->scanning_paused = false;
 
-	/* Update event mask so only the allowed event can wakeup the host */
-	hci_set_event_mask_sync(hdev);
-
 	/* Enable event filter for paired devices */
 	hci_update_event_filter_sync(hdev);