Fix typo.

MFC after:	3 days
Sponsored by:	The FreeBSD Foundation
Don't blindly assume the target agreed to transition to Full Feature Phase;
if we got a Login Response PDU without the "T" bit set, try again with
an empty request.  This fixes interoperability with COMSTAR.

Reviewed by:	mav@
Tested by:	mav@
MFC after:	1 week
Revisions 264905 and 266860 added a "int fib" argument to ifa_ifwithnet and
ifa_ifwithdstaddr. For the sake of backwards compatibility, the new
arguments were added to new functions named ifa_ifwithnet_fib and
ifa_ifwithdstaddr_fib, while the old functions became wrappers around the
new ones that passed RT_ALL_FIBS for the fib argument. However, the
backwards compatibility is not desired for FreeBSD 11, because there are
numerous other incompatible changes to the ifnet(9) API. We therefore
decided to remove it from head but leave it in place for stable/9 and
stable/10. In addition, this commit adds the fib argument to
ifa_ifwithbroadaddr for consistency's sake.

sys/sys/param.h
	Increment __FreeBSD_version

sys/net/if.c
sys/net/if_var.h
sys/net/route.c
	Add fibnum argument to ifa_ifwithbroadaddr, and remove the _fib
	versions of ifa_ifwithdstaddr, ifa_ifwithnet, and ifa_ifwithroute.

sys/net/route.c
sys/net/rtsock.c
sys/netinet/in_pcb.c
sys/netinet/ip_options.c
sys/netinet/ip_output.c
sys/netinet6/nd6.c
	Fixup calls of modified functions.

share/man/man9/ifnet.9
	Document changed API.

CR:		https://reviews.freebsd.org/D458
MFC after:	Never
Sponsored by:	Spectra Logic