Remove nas_config_mbms()

Remove nas_config_mbms() since nas_config_mbms() and nas_config() do the
same

openair2/LAYER2/PDCP_v10.1.0/pdcp.c

@@ -2304,20 +2304,20 @@ uint64_t pdcp_module_init( uint64_t pdcp_optmask, int id) {
     if (IS_SOFTMODEM_NOS1)
       nas_config(1, 1, 2, "oaitun_ue");
     netlink_init_mbms_tun("oaitun_uem", id + 1);
-    nas_config_mbms(1, 2, 2, "oaitun_uem");
+    nas_config(1, 2, 2, "oaitun_uem");
     LOG_I(PDCP, "UE pdcp will use tun interface\n");
   } else if (ENB_NAS_USE_TUN) {
     netlink_init_tun("oaitun_enb", 1, 0);
     nas_config(1, 1, 1, "oaitun_enb");
     if (pdcp_optmask & ENB_NAS_USE_TUN_W_MBMS_BIT) {
       netlink_init_mbms_tun("oaitun_enm", 1);
-      nas_config_mbms(1, 2, 1, "oaitun_enm");
+      nas_config(1, 2, 1, "oaitun_enm");
       LOG_I(PDCP, "ENB pdcp will use mbms tun interface\n");
     }
     LOG_I(PDCP, "ENB pdcp will use tun interface\n");
   } else if (pdcp_optmask & ENB_NAS_USE_TUN_W_MBMS_BIT) {
     netlink_init_mbms_tun("oaitun_enm", 0);
-    nas_config_mbms(1, 2, 1, "oaitun_enm");
+    nas_config(1, 2, 1, "oaitun_enm");
     LOG_I(PDCP, "ENB pdcp will use mbms tun interface\n");
   }
 

openair2/RRC/NAS/nas_config.c

@@ -149,45 +149,6 @@ static int bringInterfaceUp(char *interfaceName, int up)
   return 0;
 }
 
-int nas_config_mbms(int interface_id, int thirdOctet, int fourthOctet, const char *ifname)
-{
-  //char buf[5];
-  char ipAddress[20];
-  char broadcastAddress[20];
-  char interfaceName[20];
-  int returnValue;
-  //if(strcmp(ifname,"ue") == 0)
-       //sprintf(ipAddress, "%s.%d.%d", "20.0",thirdOctet,fourthOctet);
-  ////else
-       sprintf(ipAddress, "%s.%d.%d",baseNetAddress,thirdOctet,fourthOctet);
-
-  sprintf(broadcastAddress, "%s.%d.255",baseNetAddress, thirdOctet);
-  sprintf(interfaceName, "%s%d", ifname, interface_id);
-  bringInterfaceUp(interfaceName, 0);
-  // sets the machine address
-  returnValue= setInterfaceParameter(interfaceName, ipAddress,SIOCSIFADDR);
-
-  // sets the machine network mask
-  if(!returnValue)
-    returnValue= setInterfaceParameter(interfaceName, netMask,SIOCSIFNETMASK);
-
-  // sets the machine broadcast address
-  if(!returnValue)
-    returnValue= setInterfaceParameter(interfaceName, broadcastAddress,SIOCSIFBRDADDR);
-
-  if(!returnValue)
-    bringInterfaceUp(interfaceName, 1);
-
-  if(!returnValue)
-    LOG_I(OIP,"Interface %s successfully configured, ip address %s, mask %s broadcast address %s\n",
-          interfaceName, ipAddress, netMask, broadcastAddress);
-  else
-    LOG_E(OIP,"Interface %s couldn't be configured (ip address %s, mask %s broadcast address %s)\n",
-          interfaceName, ipAddress, netMask, broadcastAddress);
-
-  return returnValue;
-}
-
 // non blocking full configuration of the interface (address, and the two lest octets of the address)
 int nas_config(int interface_id, int thirdOctet, int fourthOctet, const char *ifpref)
 {

openair2/RRC/NAS/nas_config.h

@@ -51,19 +51,6 @@ void nas_getparams(void);
  */
 int nas_config(int interface_id, int thirdOctet, int fourthOctet, const char *ifprefix);
 
-/*! \fn int  nas_config_mbms(char*, int, int)
- * \brief This function initializes the nasmesh interface using the basic values,
- * basic address, network mask and broadcast address, as the default configured
- * ones
- * \param[in] interfaceName, the name of the interface, e.g. nasmesh0 or nasmesh1
- * \param[in] third octet of the ip address e.g. for the 10.1.2.3 address would be 2
- * \param[in] fourth octet of the ip address e.g. for the 10.1.2.3 address would be 3
- * \return 0 on success, otherwise 1, if couldn't open a socket and 2 if the ioctl fails
- * \note
- * @ingroup  _nas
- */
-int nas_config_mbms(int interface_id, int thirdOctet, int fourthOctet, const char *ifname);
-
 /*! \fn void  setBaseNetAddress(char*)
  * \brief This function sets the basic network address used
  * \param[in] baseAddr, the new basic address e.g.for 10.0.1.2, would be 10.0