rcu_read_lock();
cds_lfht_for_each_entry(src->socks->ht, &iter.iter, socket, node.node) {
/* Ignore socket that are already there. */
rcu_read_lock();
cds_lfht_for_each_entry(src->socks->ht, &iter.iter, socket, node.node) {
/* Ignore socket that are already there. */