6901376f59
The module panicked at unload with "recursing but non-recursive rw".
There is a comment that "Unloading of the kgssapi module is not
currently supported" and the MOD_UNLOAD case falls through to returning
EOPNOTSUPP anyway. Just #if 0 the code in the unload path, leaving it
as a hint in case someone implements unload support later on.
PR: 291249
Reviewed by: rmacklem
Fixes: ad704a34bc ("Use syscall_helper_register(9) rather than syscall_register().")
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D53949