No need to pass an unused struct carp_softc * into carp_input_c() from carp_input() and carp6_input().
No need to pass an unused struct carp_softc * into carp_input_c() from
carp_input() and carp6_input().

orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars