sctp_sf_do_6_2_sack  154 include/net/sctp/sm.h sctp_state_fn_t sctp_sf_do_6_2_sack;
sctp_sf_do_6_2_sack 5719 net/sctp/sm_statefuns.c enum sctp_disposition sctp_sf_do_6_2_sack(struct net *net,