K 10
svn:author
V 3
des
K 8
svn:date
V 27
2001-10-30T15:57:20.000000Z
K 7
svn:log
V 294
Make sure the netmask always has an address family.  This fixes Linux
ifconfig, which expects the address returned by the SIOCGIFNETMASK ioctl
to have a valid sa_family.  Similar changes may be necessary for IPv6.

While we're here, get rid of an unnecessary temp variable.

MFC after:	2 weeks

END