block/drbd/drbd_nl.c

2229 _check_net_options(struct drbd_connection *connection, struct net_conf *old_net_conf, struct net_conf *new_net_conf)
2234 	if (old_net_conf && connection->cstate == C_WF_REPORT_PARAMS && connection->agreed_pro_version < 100) {
2235 		if (new_net_conf->wire_protocol != old_net_conf->wire_protocol)
2238 		if (new_net_conf->two_primaries != old_net_conf->two_primaries)
2241 		if (strcmp(new_net_conf->integrity_alg, old_net_conf->integrity_alg))
2359 	struct net_conf *old_net_conf, *new_net_conf = NULL;
2384 	old_net_conf = connection->net_conf;
2386 	if (!old_net_conf) {
2392 	*new_net_conf = *old_net_conf;
2409 	if (rsr && strcmp(new_net_conf->csums_alg, old_net_conf->csums_alg)) {
2416 	if (ovr && strcmp(new_net_conf->verify_alg, old_net_conf->verify_alg)) {
2449 	kvfree_rcu_mightsleep(old_net_conf);
2502 	struct net_conf *old_net_conf, *new_net_conf = NULL;
2582 	old_net_conf = connection->net_conf;
2583 	if (old_net_conf) {