Baptiste Daroussin 0922cf8d32 remove network mask calculation for Classful network
Nowadays it's not necessary to compute network mask from the IP address and
compare to given by DHCP.

Submitted by:	kczekirda
Reviewed by:	glebius, bapt
MFC after:	3 weeks
Differential Revision:	https://reviews.freebsd.org/D8740
2017-01-07 23:42:17 +00:00
..
2016-09-08 09:11:13 +00:00