diff --git a/openair-cn/OAISIM_MME/oaisim_mme.c b/openair-cn/OAISIM_MME/oaisim_mme.c
index c2fd0625988e945c5fab5d0a37df3bf5a22225e3..14a9871e58ac3d8351a7eab64dca4a3aebc1c20b 100644
--- a/openair-cn/OAISIM_MME/oaisim_mme.c
+++ b/openair-cn/OAISIM_MME/oaisim_mme.c
@@ -48,7 +48,6 @@
#include "log.h"
#include "timer.h"
#include "sgw_lite_defs.h"
-#include "sgi.h"
#include "mme_app_extern.h"
#include "nas_defs.h"
#include "s11_mme.h"
@@ -74,12 +73,10 @@ int main(int argc, char *argv[])
CHECK_INIT_RETURN(udp_init(&mme_config));
CHECK_INIT_RETURN(s11_mme_init(&mme_config));
CHECK_INIT_RETURN(s1ap_mme_init(&mme_config));
- // if (sgi_init(&mme_config) < 0) return -1;
// if (gtpv1u_init(&mme_config) < 0) return -1;
CHECK_INIT_RETURN(mme_app_init(&mme_config));
CHECK_INIT_RETURN(s6a_init(&mme_config));
- // if (sgw_lite_init(&mme_config) < 0) return -1;
/* Handle signals here */
itti_wait_tasks_end();
diff --git a/openair-cn/OAI_EPC/oai_epc.c b/openair-cn/OAI_EPC/oai_epc.c
index 66eadb9d8cd8e48d72cd46d7fba3bff4f0abbbff..c7808275771006da2ec5711058963732e7c6b3f0 100644
--- a/openair-cn/OAI_EPC/oai_epc.c
+++ b/openair-cn/OAI_EPC/oai_epc.c
@@ -55,7 +55,6 @@
#include "log.h"
#include "timer.h"
#include "sgw_lite_defs.h"
-#include "sgi.h"
#include "mme_app_extern.h"
#include "nas_defs.h"
@@ -85,9 +84,6 @@ int main(int argc, char *argv[])
CHECK_INIT_RETURN(mme_app_init(&mme_config));
CHECK_INIT_RETURN(s6a_init(&mme_config));
CHECK_INIT_RETURN(sgw_lite_init(mme_config.config_file));
-#if ! defined(ENABLE_USE_GTPU_IN_KERNEL)
- CHECK_INIT_RETURN(sgi_init(&spgw_config.pgw_config));
-#endif
/* Handle signals here */
itti_wait_tasks_end();
diff --git a/openair-cn/OAI_SGW/oai_sgw.c b/openair-cn/OAI_SGW/oai_sgw.c
index a70f839a1c6f6c0ba95291e7c70f02b7bb58d796..902c4c24c1cc3ecb1915d198139dd4e6c3ea4654 100644
--- a/openair-cn/OAI_SGW/oai_sgw.c
+++ b/openair-cn/OAI_SGW/oai_sgw.c
@@ -54,7 +54,6 @@
#include "s11_sgw.h"
#include "sgw_lite_defs.h"
#include "gtpv1u_sgw_defs.h"
-#include "sgi.h"
#include "oai_sgw.h"
@@ -70,7 +69,6 @@ int main(int argc, char *argv[])
CHECK_INIT_RETURN(udp_init(&mme_config));
CHECK_INIT_RETURN(s11_sgw_init(&mme_config));
CHECK_INIT_RETURN(gtpv1u_init(&mme_config));
- CHECK_INIT_RETURN(sgi_init(&pgw_config));
CHECK_INIT_RETURN(sgw_lite_init(mme_config.config_file));
diff --git a/openair-cn/S6A/s6a_peer.c b/openair-cn/S6A/s6a_peer.c
index 176807cff6637aa1061a51d9d91c59710227a1c8..c611cb6981f1a9e90a8c2b8bc715aede478a393a 100644
--- a/openair-cn/S6A/s6a_peer.c
+++ b/openair-cn/S6A/s6a_peer.c
@@ -59,12 +59,6 @@ void s6a_peer_connected_cb(struct peer_info *info, void *arg)
itti_send_msg_to_task(TASK_S1AP, INSTANCE_DEFAULT, message_p);
-#if ! defined(ENABLE_USE_GTPU_IN_KERNEL)
- /* Inform SGI that connection to HSS is established */
- message_p = itti_alloc_new_message(TASK_S6A, ACTIVATE_MESSAGE);
-
- itti_send_msg_to_task(TASK_FW_IP, INSTANCE_DEFAULT, message_p);
-#endif
}
/* For test */
diff --git a/openair-cn/SGW-LITE/sgw_lite_context_manager.h b/openair-cn/SGW-LITE/sgw_lite_context_manager.h
index 16d558b1bb5bcecfd70ab84c3de4abc8bedcdfe4..7cdd2676f483c59938c3ac82c2ec7dfa2b82bf51 100644
--- a/openair-cn/SGW-LITE/sgw_lite_context_manager.h
+++ b/openair-cn/SGW-LITE/sgw_lite_context_manager.h
@@ -119,9 +119,7 @@ typedef struct pgw_eps_bearer_context_information_s {
// A primary key for a EPS Bearer entry can be a tuple (eps bearer id, imsi)
typedef struct sgw_eps_bearer_entry_s {
-#if defined (ENABLE_USE_GTPU_IN_KERNEL)
PAA_t paa;
-#endif
ebi_t eps_bearer_id; ///< An EPS bearer identity uniquely identifies an EPS bearer for one UE accessing via E-UTRAN
// TO DO traffic_flow_template_t tft; ///< Traffic Flow Template
diff --git a/openair-cn/SGW-LITE/sgw_lite_handlers.c b/openair-cn/SGW-LITE/sgw_lite_handlers.c
index d3cdb6abe0d91ae995db8c525e3c7558082cbfb5..f26d2c66d0398f8a370e290e625f142a35038677 100644
--- a/openair-cn/SGW-LITE/sgw_lite_handlers.c
+++ b/openair-cn/SGW-LITE/sgw_lite_handlers.c
@@ -213,7 +213,6 @@ sgw_lite_handle_create_session_request(
return -1;
}
-#if defined (ENABLE_USE_GTPU_IN_KERNEL)
{
Gtpv1uCreateTunnelResp createTunnelResp;
@@ -223,14 +222,6 @@ sgw_lite_handle_create_session_request(
createTunnelResp.S1u_teid = sgw_get_new_teid();
sgw_lite_handle_gtpv1uCreateTunnelResp(&createTunnelResp);
}
-#else
- message_p->ittiMsg.gtpv1uCreateTunnelReq.context_teid = new_endpoint_p->local_teid;
- message_p->ittiMsg.gtpv1uCreateTunnelReq.eps_bearer_id = session_req_pP->bearer_to_create.eps_bearer_id;
- SPGW_APP_DEBUG("Tx GTPV1U_CREATE_TUNNEL_REQ -> TASK_GTPV1_U, Context: S-GW S11 teid %u eps bearer id %d (from session req)\n",
- message_p->ittiMsg.gtpv1uCreateTunnelReq.context_teid,
- message_p->ittiMsg.gtpv1uCreateTunnelReq.eps_bearer_id);
- return itti_send_msg_to_task(TASK_GTPV1_U, INSTANCE_DEFAULT, message_p);
-#endif
} else {
SPGW_APP_WARN("Could not create new transaction for SESSION_CREATE message\n");
free(new_endpoint_p);
@@ -289,7 +280,6 @@ sgw_lite_handle_sgi_endpoint_created(
create_session_response_p->ambr.br_dl = 100000000;
create_session_response_p->ambr.br_ul = 40000000;
-#if defined(ENABLE_USE_GTPU_IN_KERNEL)
{
sgw_eps_bearer_entry_t* eps_bearer_entry_p = NULL;
hash_rc = hashtable_get (new_bearer_ctxt_info_p->sgw_eps_bearer_context_information.pdn_connection.sgw_eps_bearers,
@@ -305,7 +295,6 @@ sgw_lite_handle_sgi_endpoint_created(
sizeof(PAA_t));
}
}
-#endif
memcpy(&create_session_response_p->paa,
&resp_pP->paa,
sizeof(PAA_t));
@@ -401,7 +390,6 @@ sgw_lite_handle_gtpv1uCreateTunnelResp(
sgw_lite_display_s11_bearer_context_information_mapping();
-#if defined (ENABLE_USE_GTPU_IN_KERNEL)
SGICreateEndpointResp sgi_create_endpoint_resp;
memset(&sgi_create_endpoint_resp, 0, sizeof(SGICreateEndpointResp));
@@ -469,81 +457,6 @@ sgw_lite_handle_gtpv1uCreateTunnelResp(
sgi_create_endpoint_resp.status = SGI_STATUS_OK;
sgw_lite_handle_sgi_endpoint_created(&sgi_create_endpoint_resp);
-#else
- /* SEND IP_FW_CREATE_IP_ENDPOINT_REQUEST to FW_IP task */
- message_p = itti_alloc_new_message(TASK_SPGW_APP, SGI_CREATE_ENDPOINT_REQUEST);
-
- if (message_p == NULL) {
- return -1;
- }
-
- sgi_create_endpoint_req_p = &message_p->ittiMsg.sgiCreateEndpointReq;
- memset(sgi_create_endpoint_req_p, 0, sizeof(SGICreateEndpointReq));
- // IP forward will forward packets to this teid
- sgi_create_endpoint_req_p->context_teid = endpoint_created_pP->context_teid;
- sgi_create_endpoint_req_p->sgw_S1u_teid = endpoint_created_pP->S1u_teid;
- sgi_create_endpoint_req_p->eps_bearer_id = endpoint_created_pP->eps_bearer_id;
-
- // TO DO NOW
- sgi_create_endpoint_req_p->paa.pdn_type = new_bearer_ctxt_info_p->sgw_eps_bearer_context_information.saved_message.pdn_type;
-
- switch (sgi_create_endpoint_req_p->paa.pdn_type) {
- case IPv4_OR_v6:
- if (pgw_lite_get_free_ipv4_paa_address(&inaddr) == 0) {
- IN_ADDR_TO_BUFFER(inaddr, sgi_create_endpoint_req_p->paa.ipv4_address);
- } else {
- SPGW_APP_WARN("Failed to allocate IPv4 PAA for PDN type IPv4_OR_v6\n");
-
- if (pgw_lite_get_free_ipv6_paa_prefix(&in6addr) == 0) {
- IN6_ADDR_TO_BUFFER(in6addr, sgi_create_endpoint_req_p->paa.ipv6_address);
- } else {
- SPGW_APP_ERROR("Failed to allocate IPv6 PAA for PDN type IPv4_OR_v6\n");
- }
- }
-
- break;
-
- case IPv4:
- if (pgw_lite_get_free_ipv4_paa_address(&inaddr) == 0) {
- IN_ADDR_TO_BUFFER(inaddr, sgi_create_endpoint_req_p->paa.ipv4_address);
- } else {
- SPGW_APP_ERROR("Failed to allocate IPv4 PAA for PDN type IPv4\n");
- }
-
- break;
-
- case IPv6:
- if (pgw_lite_get_free_ipv6_paa_prefix(&in6addr) == 0) {
- IN6_ADDR_TO_BUFFER(in6addr, sgi_create_endpoint_req_p->paa.ipv6_address);
- } else {
- SPGW_APP_ERROR("Failed to allocate IPv6 PAA for PDN type IPv6\n");
- }
-
- break;
-
- case IPv4_AND_v6:
- if (pgw_lite_get_free_ipv4_paa_address(&inaddr) == 0) {
- IN_ADDR_TO_BUFFER(inaddr, sgi_create_endpoint_req_p->paa.ipv4_address);
- } else {
- SPGW_APP_ERROR("Failed to allocate IPv4 PAA for PDN type IPv4_AND_v6\n");
- }
-
- if (pgw_lite_get_free_ipv6_paa_prefix(&in6addr) == 0) {
- IN6_ADDR_TO_BUFFER(in6addr, sgi_create_endpoint_req_p->paa.ipv6_address);
- } else {
- SPGW_APP_ERROR("Failed to allocate IPv6 PAA for PDN type IPv4_AND_v6\n");
- }
-
- break;
-
- default:
- AssertFatal(0,"BAD paa.pdn_type %d", sgi_create_endpoint_req_p->paa.pdn_type);
- break;
- }
-
- // TO DO TFT, QOS
- return itti_send_msg_to_task(TASK_FW_IP, INSTANCE_DEFAULT, message_p);
-#endif
} else {
SPGW_APP_DEBUG("Rx SGW_S1U_ENDPOINT_CREATED, Context: teid %u NOT FOUND\n", endpoint_created_pP->context_teid);
message_p = itti_alloc_new_message(TASK_SPGW_APP, SGW_CREATE_SESSION_RESPONSE);
@@ -683,11 +596,9 @@ sgw_lite_handle_sgi_endpoint_updated(
sgw_eps_bearer_entry_t *eps_bearer_entry_p = NULL;
hashtable_rc_t hash_rc;
task_id_t to_task;
-#if defined (ENABLE_USE_GTPU_IN_KERNEL)
static uint8_t iptable_uplink_remove_gtpu = FALSE;
char cmd[256];
int ret;
-#endif
#if defined(ENABLE_STANDALONE_EPC)
to_task = TASK_MME_APP;
@@ -749,7 +660,6 @@ sgw_lite_handle_sgi_endpoint_updated(
modify_response_p->bearer_choice.bearer_contexts_modified.cause = REQUEST_ACCEPTED;
modify_response_p->cause = REQUEST_ACCEPTED;
modify_response_p->trxn = new_bearer_ctxt_info_p->sgw_eps_bearer_context_information.trxn;
-#if defined (ENABLE_USE_GTPU_IN_KERNEL)
// if default bearer
#warning "TODO define constant for default eps_bearer id"
@@ -819,7 +729,6 @@ sgw_lite_handle_sgi_endpoint_updated(
SPGW_APP_ERROR("ERROR in setting up downlink TUNNEL\n");
}
-#endif
}
MSC_LOG_TX_MESSAGE(
MSC_SP_GWAPP_MME,
@@ -928,7 +837,6 @@ sgw_lite_handle_modify_bearer_request(
FTEID_T_2_IP_ADDRESS_T( (&modify_bearer_pP->bearer_context_to_modify.s1_eNB_fteid) , (&eps_bearer_entry_p->enb_ip_address_for_S1u) );
eps_bearer_entry_p->enb_teid_for_S1u = modify_bearer_pP->bearer_context_to_modify.s1_eNB_fteid.teid;
-#if defined (ENABLE_USE_GTPU_IN_KERNEL)
{
SGIUpdateEndpointResp sgi_update_end_point_resp;
sgi_update_end_point_resp.context_teid = modify_bearer_pP->teid;
@@ -938,29 +846,6 @@ sgw_lite_handle_modify_bearer_request(
sgi_update_end_point_resp.status = 0x00;
sgw_lite_handle_sgi_endpoint_updated(&sgi_update_end_point_resp);
}
-#else
- // UPDATE GTPV1U mapping tables with eNB references (teid, addresses)
- message_p = itti_alloc_new_message(TASK_SPGW_APP, GTPV1U_UPDATE_TUNNEL_REQ);
-
- if (message_p == NULL) {
- return -1;
- }
-
- gtpv1u_update_tunnel_req_p = &message_p->ittiMsg.gtpv1uUpdateTunnelReq;
- memset(gtpv1u_update_tunnel_req_p, 0, sizeof(Gtpv1uUpdateTunnelReq));
- gtpv1u_update_tunnel_req_p->context_teid = modify_bearer_pP->teid;
- gtpv1u_update_tunnel_req_p->sgw_S1u_teid = eps_bearer_entry_p->s_gw_teid_for_S1u_S12_S4_up; ///< SGW S1U local Tunnel Endpoint Identifier
- gtpv1u_update_tunnel_req_p->enb_S1u_teid = eps_bearer_entry_p->enb_teid_for_S1u; ///< eNB S1U Tunnel Endpoint Identifier
- gtpv1u_update_tunnel_req_p->enb_ip_address_for_S1u = eps_bearer_entry_p->enb_ip_address_for_S1u;
- gtpv1u_update_tunnel_req_p->eps_bearer_id = eps_bearer_entry_p->eps_bearer_id;
- SPGW_APP_DEBUG("Rx MODIFY_BEARER_REQUEST, gtpv1u_update_tunnel_req_p->context_teid = %u\n",modify_bearer_pP->teid);
- SPGW_APP_DEBUG("Rx MODIFY_BEARER_REQUEST, gtpv1u_update_tunnel_req_p->sgw_S1u_teid = %u\n",gtpv1u_update_tunnel_req_p->sgw_S1u_teid);
- SPGW_APP_DEBUG("Rx MODIFY_BEARER_REQUEST, gtpv1u_update_tunnel_req_p->enb_S1u_teid = %u\n",gtpv1u_update_tunnel_req_p->enb_S1u_teid);
- //SPGW_APP_DEBUG("Rx MODIFY_BEARER_REQUEST, gtpv1u_update_tunnel_req_p->enb_ip_address_for_S1u = %u\n",modify_bearer_pP->enb_ip_address_for_S1u);
- SPGW_APP_DEBUG("Rx MODIFY_BEARER_REQUEST, gtpv1u_update_tunnel_req_p->eps_bearer_id = %u\n",gtpv1u_update_tunnel_req_p->eps_bearer_id);
-
- return itti_send_msg_to_task(TASK_GTPV1_U, INSTANCE_DEFAULT, message_p);
-#endif
}
} else {
message_p = itti_alloc_new_message(TASK_SPGW_APP, SGW_MODIFY_BEARER_RESPONSE);
diff --git a/openair-cn/SGW-LITE/sgw_lite_task.c b/openair-cn/SGW-LITE/sgw_lite_task.c
index 9d5698b4b639ef50b92969ad566994f51a431a06..46a51d2207472414e0bd97b8c13a76324b832810 100644
--- a/openair-cn/SGW-LITE/sgw_lite_task.c
+++ b/openair-cn/SGW-LITE/sgw_lite_task.c
@@ -137,7 +137,6 @@ static void *sgw_lite_intertask_interface(void *args_p)
int sgw_lite_init(char* config_file_name_pP)
{
SPGW_APP_DEBUG("Initializing SPGW-APP task interface\n");
-#if defined (ENABLE_USE_GTPU_IN_KERNEL)
spgw_system("modprobe ip_tables", SPGW_ABORT_ON_ERROR, __FILE__, __LINE__);
spgw_system("modprobe x_tables", SPGW_ABORT_ON_ERROR, __FILE__, __LINE__);
spgw_system("iptables -P INPUT ACCEPT", SPGW_WARN_ON_ERROR, __FILE__, __LINE__);
@@ -180,7 +179,7 @@ int sgw_lite_init(char* config_file_name_pP)
spgw_system("sysctl -w net.ipv4.conf.all.route_localnet=1",SPGW_WARN_ON_ERROR, __FILE__, __LINE__);
spgw_system("sysctl -w net.ipv4.conf.all.rp_filter=0",SPGW_WARN_ON_ERROR, __FILE__, __LINE__);
spgw_system("sync", SPGW_ABORT_ON_ERROR, __FILE__, __LINE__);
-#endif
+
spgw_config_init(config_file_name_pP, &spgw_config);
pgw_lite_load_pool_ip_addresses();
diff --git a/openair-cn/SGW-LITE/spgw_config.c b/openair-cn/SGW-LITE/spgw_config.c
index 7a4b896e21f4370c9b0d2925dc532db80454028d..b7b1d9725e5508f4ef21a88a30cc0a6859447050 100755
--- a/openair-cn/SGW-LITE/spgw_config.c
+++ b/openair-cn/SGW-LITE/spgw_config.c
@@ -212,9 +212,7 @@ int spgw_config_process(spgw_config_t* config_pP)
}
-#if defined (ENABLE_USE_GTPU_IN_KERNEL)
ret += spgw_system("echo 0 > /proc/sys/net/ipv4/conf/all/send_redirects", SPGW_ABORT_ON_ERROR, __FILE__, __LINE__);
-#endif
if (snprintf(system_cmd, 256,
@@ -367,26 +365,6 @@ int spgw_config_init(char* lib_config_file_name_pP, spgw_config_t* config_pP)
}
}
-
- if( (
- config_setting_lookup_string( setting_sgw, SGW_CONFIG_STRING_SGW_DROP_UPLINK_S1U_TRAFFIC,
- (const char **)&sgw_drop_uplink_s1u_traffic)
- && config_setting_lookup_string( setting_sgw, SGW_CONFIG_STRING_SGW_DROP_DOWNLINK_S1U_TRAFFIC,
- (const char **)&sgw_drop_downlink_s1u_traffic)
- )
- ) {
- if (strcasecmp(sgw_drop_uplink_s1u_traffic, "yes") == 0) {
- config_pP->sgw_config.sgw_drop_uplink_traffic=1;
- } else {
- config_pP->sgw_config.sgw_drop_uplink_traffic=0;
- }
-
- if (strcasecmp(sgw_drop_downlink_s1u_traffic, "yes") == 0) {
- config_pP->sgw_config.sgw_drop_downlink_traffic=1;
- } else {
- config_pP->sgw_config.sgw_drop_downlink_traffic=0;
- }
- }
}
setting_pgw = config_lookup(&cfg, PGW_CONFIG_STRING_PGW_CONFIG);
@@ -477,7 +455,7 @@ int spgw_config_init(char* lib_config_file_name_pP, spgw_config_t* config_pP)
// valid address
atoken2 = strtok(NULL, PGW_CONFIG_STRING_IPV4_PREFIX_DELIMITER);
prefix_mask = atoi(atoken2);
-#if defined (ENABLE_USE_GTPU_IN_KERNEL)
+
in_addr_var.s_addr = config_pP->sgw_config.ipv4.sgw_ipv4_address_for_S1u_S12_S4_up;
if (snprintf(system_cmd, 256,
@@ -489,7 +467,7 @@ int spgw_config_init(char* lib_config_file_name_pP, spgw_config_t* config_pP)
}
if (snprintf(system_cmd, 256,
- "iptables -I OUTPUT -t mangle -m mark -s %s/%s ! --mark 0 -j CONNMARK --save-mark",
+ "iptables -I OUTPUT -t mangle -s %s/%s -m mark ! --mark 0 -j CONNMARK --save-mark",
astring, atoken2) > 0) {
spgw_system(system_cmd, SPGW_ABORT_ON_ERROR, __FILE__, __LINE__);
} else {
@@ -503,7 +481,6 @@ int spgw_config_init(char* lib_config_file_name_pP, spgw_config_t* config_pP)
SPGW_APP_ERROR("Route for UEs\n");
}
-#endif
if ((prefix_mask >= 2)&&(prefix_mask < 32)) {
memcpy (&addr_start, buf_in_addr, sizeof(struct in_addr));
diff --git a/openair-cn/SGW-LITE/spgw_config.h b/openair-cn/SGW-LITE/spgw_config.h
index 3c2f5a13dfec9cd1ed5d3e03bbceb525c9e2bcbe..5a201e448238aa51976da4fe1a1a08c89590af9e 100755
--- a/openair-cn/SGW-LITE/spgw_config.h
+++ b/openair-cn/SGW-LITE/spgw_config.h
@@ -50,8 +50,6 @@
#define SGW_CONFIG_STRING_SGW_IPV4_ADDRESS_FOR_S5_S8_UP "SGW_IPV4_ADDRESS_FOR_S5_S8_UP"
#define SGW_CONFIG_STRING_SGW_INTERFACE_NAME_FOR_S11 "SGW_INTERFACE_NAME_FOR_S11"
#define SGW_CONFIG_STRING_SGW_IPV4_ADDRESS_FOR_S11 "SGW_IPV4_ADDRESS_FOR_S11"
-#define SGW_CONFIG_STRING_SGW_DROP_UPLINK_S1U_TRAFFIC "SGW_DROP_UPLINK_S1U_TRAFFIC"
-#define SGW_CONFIG_STRING_SGW_DROP_DOWNLINK_S1U_TRAFFIC "SGW_DROP_DOWNLINK_S1U_TRAFFIC"
#define PGW_CONFIG_STRING_PGW_CONFIG "P-GW"
#define PGW_CONFIG_STRING_NETWORK_INTERFACES_CONFIG "NETWORK_INTERFACES"
diff --git a/openair-cn/UDP/udp_primitives_server.c b/openair-cn/UDP/udp_primitives_server.c
index b5c293d11d112513494699285736dd942ea17b50..e1eb177a5c0a9919e8bc6a7d6603439e72fc473c 100644
--- a/openair-cn/UDP/udp_primitives_server.c
+++ b/openair-cn/UDP/udp_primitives_server.c
@@ -336,7 +336,6 @@ static void *udp_intertask_interface(void *args_p)
itti_receive_msg(TASK_UDP, &received_message_p);
if (received_message_p != NULL) {
-#if !defined(ENABLE_USE_GTPU_IN_KERNEL)
switch (ITTI_MSG_ID(received_message_p)) {
case UDP_INIT: {
@@ -422,7 +421,6 @@ static void *udp_intertask_interface(void *args_p)
break;
}
-#endif
on_error:
rc = itti_free(ITTI_MSG_ORIGIN_ID(received_message_p), received_message_p);
AssertFatal(rc == EXIT_SUCCESS, "Failed to free memory (%d)!\n", rc);
diff --git a/openair-cn/UTILS/mme_config.c b/openair-cn/UTILS/mme_config.c
index 6f401ae5f74dbb09f85f5c5203b59d38587e805d..818880c03a07e2a794f554b6b9bd328c8c244705 100644
--- a/openair-cn/UTILS/mme_config.c
+++ b/openair-cn/UTILS/mme_config.c
@@ -202,9 +202,7 @@ static int config_parse_file(mme_config_t *mme_config_p)
char *mme_interface_name_for_S11 = NULL;
char *mme_ip_address_for_S11 = NULL;
char *sgw_ip_address_for_S11 = NULL;
-#if defined (ENABLE_USE_GTPU_IN_KERNEL)
char system_cmd[256];
-#endif
config_init(&cfg);