Commit [1] removed the last listener to the 'ready_to_save' event and commit [2] removed the trigger of that event once and for all afterwards ... but it kept local code related to awaiting the operations the event induced. This commit removes that dead code. [1]: https://github.com/odoo/odoo/commit/00080f4b736c84eedd3f15e99004c1473cb78f37 [2]: https://github.com/odoo/odoo/commit/10af6e83bf318db7fe245038f0c66d68b9fa7957 closes odoo/odoo#111167 X-original-commit: 36c69b851771225ddd31a09d606dcac3c9e910e5 Signed-off-by: Quentin Smetz (qsm) <qsm@odoo.com>