2216 …s(struct drbd_connection *connection, struct net_conf *old_net_conf, struct net_conf *new_net_conf)  in _check_net_options()  argument
2222 		if (new_net_conf->wire_protocol != old_net_conf->wire_protocol)  in _check_net_options()
2225 		if (new_net_conf->two_primaries != old_net_conf->two_primaries)  in _check_net_options()
2228 		if (strcmp(new_net_conf->integrity_alg, old_net_conf->integrity_alg))  in _check_net_options()
2232 	if (!new_net_conf->two_primaries &&  in _check_net_options()
2237 	if (new_net_conf->two_primaries &&  in _check_net_options()
2238 	    (new_net_conf->wire_protocol != DRBD_PROT_C))  in _check_net_options()
2246 			if (new_net_conf->wire_protocol == DRBD_PROT_A && fp == FP_STONITH)  in _check_net_options()
2249 		if (device->state.role == R_PRIMARY && new_net_conf->discard_my_data)  in _check_net_options()
2253 	if (new_net_conf->on_congestion != OC_BLOCK && new_net_conf->wire_protocol != DRBD_PROT_A)  in _check_net_options()
2260 check_net_options(struct drbd_connection *connection, struct net_conf *new_net_conf)  in check_net_options()  argument
2267 	rv = _check_net_options(connection, rcu_dereference(connection->net_conf), new_net_conf);  in check_net_options()
2305 alloc_crypto(struct crypto *crypto, struct net_conf *new_net_conf)  in alloc_crypto()  argument
2310 	rv = alloc_shash(&crypto->csums_tfm, new_net_conf->csums_alg,  in alloc_crypto()
2314 	rv = alloc_shash(&crypto->verify_tfm, new_net_conf->verify_alg,  in alloc_crypto()
2318 	rv = alloc_shash(&crypto->integrity_tfm, new_net_conf->integrity_alg,  in alloc_crypto()
2322 	if (new_net_conf->cram_hmac_alg[0] != 0) {  in alloc_crypto()
2324 			 new_net_conf->cram_hmac_alg);  in alloc_crypto()
2346 	struct net_conf *old_net_conf, *new_net_conf = NULL;  in drbd_adm_net_opts()  local
2361 	new_net_conf = kzalloc(sizeof(struct net_conf), GFP_KERNEL);  in drbd_adm_net_opts()
2362 	if (!new_net_conf) {  in drbd_adm_net_opts()
2379 	*new_net_conf = *old_net_conf;  in drbd_adm_net_opts()
2381 		set_net_conf_defaults(new_net_conf);  in drbd_adm_net_opts()
2383 	err = net_conf_from_attrs_for_change(new_net_conf, info);  in drbd_adm_net_opts()
2390 	retcode = check_net_options(connection, new_net_conf);  in drbd_adm_net_opts()
2396 	if (rsr && strcmp(new_net_conf->csums_alg, old_net_conf->csums_alg)) {  in drbd_adm_net_opts()
2403 	if (ovr && strcmp(new_net_conf->verify_alg, old_net_conf->verify_alg)) {  in drbd_adm_net_opts()
2408 	retcode = alloc_crypto(&crypto, new_net_conf);  in drbd_adm_net_opts()
2412 	rcu_assign_pointer(connection->net_conf, new_net_conf);  in drbd_adm_net_opts()
2452 	kfree(new_net_conf);  in drbd_adm_net_opts()
2489 	struct net_conf *old_net_conf, *new_net_conf = NULL;  in drbd_adm_connect()  local
2541 	new_net_conf = kzalloc(sizeof(*new_net_conf), GFP_KERNEL);  in drbd_adm_connect()
2542 	if (!new_net_conf) {  in drbd_adm_connect()
2547 	set_net_conf_defaults(new_net_conf);  in drbd_adm_connect()
2549 	err = net_conf_from_attrs(new_net_conf, info);  in drbd_adm_connect()
2556 	retcode = check_net_options(connection, new_net_conf);  in drbd_adm_connect()
2560 	retcode = alloc_crypto(&crypto, new_net_conf);  in drbd_adm_connect()
2564 	((char *)new_net_conf->shared_secret)[SHARED_SECRET_MAX-1] = 0;  in drbd_adm_connect()
2575 	rcu_assign_pointer(connection->net_conf, new_net_conf);  in drbd_adm_connect()
2623 	kfree(new_net_conf);  in drbd_adm_connect()