Only provide the supported features in the SCTP_ASSOC_CHANGE notif if the state is SCTP_COMM_UP or SCTP_RESTART. While there, do some cleanups.
Only provide the supported features in the SCTP_ASSOC_CHANGE notif
if the state is SCTP_COMM_UP or SCTP_RESTART.
While there, do some cleanups.

MFC after: 3 days

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase