refactor init functions with buffers

When Who What
2020-09-30 08:00:36 Heikki Linnakangas (heikki) Closed in commitfest 2020-09 with status: Committed
2020-09-30 08:00:36 Heikki Linnakangas (heikki) Changed committer to heikki
2020-08-02 22:37:53 Daniel Gustafsson (d_gustafsson) Closed in commitfest 2020-07 with status: Moved to next CF
2020-04-08 15:33:49 David Steele (dsteele) Closed in commitfest 2020-03 with status: Moved to next CF
2020-02-01 12:53:03 Tomas Vondra (fuzzycz) Closed in commitfest 2020-01 with status: Moved to next CF
2019-11-29 06:25:41 Michael Paquier (michael-kun) Closed in commitfest 2019-11 with status: Moved to next CF
2019-10-22 06:33:59 Fabien Coelho (calvin) Changed authors to Fabien Coelho (calvin)
2019-10-22 06:33:46 Fabien Coelho (calvin) Attached mail thread alpine.DEB.2.21.1910220826570.15559@lancre
2019-10-22 06:33:46 Fabien Coelho (calvin) Created patch record