Backport http://svnweb.freebsd.org/base?view=revision&revision=280971 While there, harmonize the code to make them similar in two places.
Backport http://svnweb.freebsd.org/base?view=revision&revision=280971
While there, harmonize the code to make them similar in two places.

sctplab/sctp-refimpl,xwhuang/sctp-refimpl,xwhuang/sctp-refimpl,deepak899/sctp-refimpl,sctplab/sctp-refimpl,sctplab/sctp-refimpl,xwhuang/sctp-refimpl,deepak899/sctp-refimpl,sctplab/sctp-refimpl,deepak899/sctp-refimpl,xwhuang/sctp-refimpl,deepak899/sctp-refimpl,sctplab/sctp-refimpl,sctplab/sctp-refimpl,deepak899/sctp-refimpl,xwhuang/sctp-refimpl,xwhuang/sctp-refimpl,deepak899/sctp-refimpl