hnld 198 net/core/sock_diag.c void sock_diag_unregister(const struct sock_diag_handler *hnld) hnld 200 net/core/sock_diag.c int family = hnld->family; hnld 206 net/core/sock_diag.c BUG_ON(sock_diag_handlers[family] != hnld);