On Mon, Apr 11, 2022 at 03:15:23PM +0800, Qu Wenruo wrote: > This patch itself is for backport, thus I didn't change the return type > to make backport easier. Umm, if you don't remove all that buggy error handling code in a backport you'll have to fix it. So do the right thing here and just get rid of it ASAP including for the backport.