On Thu, Apr 28, 2022 at 02:35:11PM +0200, David Hildenbrand wrote: > BUG_ON(ret); > return ret; > > hm? This will never return :) Yes, this looks like a brainfart. It will not return __only__ in the case where register_node_node() fails, which is what we do right now, but then I do not know why added "errno -> register_one_node() failed." in the comment. I might have managed to confuse myself. Thanks -- Oscar Salvador SUSE Labs