On 07/03/17(Tue) 18:16, Jeremie Courreges-Anglas wrote: > [...] > 1. call ipip_init() through .pr_init. The idea would be to call > ipip_init() once per protosw entry that needs it, so the function > should return early if it was already run.
Only one protosw entry uses ipip_sysctl, I'd put it there as well.