Added check for EPC mode to init RLC layer

executables/nr-uesoftmodem.c

@@ -465,10 +465,11 @@ void init_pdcp(int ue_id) {
 
   if (IS_SOFTMODEM_NOKRNMOD)
     pdcp_initmask = pdcp_initmask | UE_NAS_USE_TUN_BIT;
-
+  if(!IS_SOFTMODEM_NOS1) {
     if (rlc_module_init(0) != 0) {
       LOG_I(RLC, "Problem at RLC initiation \n");
     }
+  }
   pdcp_layer_init();
   nr_pdcp_module_init(pdcp_initmask, ue_id);
   pdcp_set_rlc_data_req_func((send_rlc_data_req_func_t) rlc_data_req);