Re: [PATCH bpf-next v2 2/3] bpf: export crash_kexec() as destructive kfunc

[Artem Savkov]

On Tue, Aug 02, 2022 at 12:46:42PM +0200, Jiri Olsa wrote:
> On Tue, Aug 02, 2022 at 11:10:29AM +0200, Artem Savkov wrote:
> > +static int __init crash_kfunc_init(void)
> > +{
> > +	register_btf_kfunc_id_set(BPF_PROG_TYPE_TRACING, &kexec_kfunc_set);
> > +	return 0;
> 
> should we do 'return register_btf_kfunc_id_set(...' in here?

Maybe, but as far as I can tell the return value for init calls does
absolutely nothing except for showing up in a debug message. So I don't
think it will be worth a respin, but if there is one anyway I'll change
this.

-- 
 Artem