remove all conditional FlexRAN-related compilation directives

openair2/ENB_APP/enb_config.c

@@ -98,7 +98,6 @@ static int enb_check_band_frequencies(char* lib_config_file_name_pP,
   return errors;
 }
 
-#ifdef FLEXRAN_AGENT_SB_IF
 void RCconfig_flexran()
 {
   int i;
@@ -134,7 +133,6 @@ void RCconfig_flexran()
 
   /* TODO: show FlexRAN config now? */
 }
-#endif
 
 void RCconfig_L1(void) {
   int               i,j;

openair2/ENB_APP/enb_config.h

@@ -94,9 +94,7 @@ typedef struct ru_config_s {
 } ru_config_t;
 
 extern void RCconfig_RU(void);
-#ifdef FLEXRAN_AGENT_SB_IF
 extern void RCconfig_flexran(void);
-#endif
 extern void RCconfig_L1(void);
 extern void RCconfig_macrlc(void);
 extern int  RCconfig_gtpu(void );