Address more warnings.
Address more warnings.

saghul/usrsctp,ossy-szeged/usrsctp,CoolmanCZ/usrsctp,faithfracture/usrsctp,faithfracture/usrsctp,sctplab/usrsctp,bebo/usrsctp,bebo/usrsctp,sctplab/usrsctp,JlnWntr/usrsctp,weinrank/usrsctp,liamstask/usrsctp,sctplab/usrsctp,weinrank/usrsctp,CoolmanCZ/usrsctp,sukinull/usrsctp,saghul/usrsctp,faithfracture/usrsctp,sukinull/usrsctp,CoolmanCZ/usrsctp,JlnWntr/usrsctp,JlnWntr/usrsctp,CoolmanCZ/usrsctp,ossy-szeged/usrsctp,weinrank/usrsctp,liamstask/usrsctp