From 045f2bfd314a08a1764064fc9baa071de28bde99 Mon Sep 17 00:00:00 2001
From: Wang Tsu-Han <wangts@eurecom.fr>
Date: Thu, 8 Nov 2018 11:42:44 +0100
Subject: [PATCH] unused veriable remove

---
 openair1/PHY/defs_eNB.h   |  3 ---
 targets/RT/USER/lte-enb.c | 25 -------------------------
 targets/RT/USER/lte-ru.c  |  3 ---
 3 files changed, 31 deletions(-)

diff --git a/openair1/PHY/defs_eNB.h b/openair1/PHY/defs_eNB.h
index 44d8b6ab9b..fe93b8b6e5 100644
--- a/openair1/PHY/defs_eNB.h
+++ b/openair1/PHY/defs_eNB.h
@@ -257,9 +257,6 @@ typedef struct RU_proc_t_s {
   pthread_mutex_t mutex_pre_scd;
   int instance_pre_scd;
 #endif
-  /// pipeline ready state
-  int ru_rx_ready;
-  int ru_tx_ready;
   int emulate_rf_busy;
 } RU_proc_t;
 
diff --git a/targets/RT/USER/lte-enb.c b/targets/RT/USER/lte-enb.c
index f2b01dbc8b..5578fb6e76 100644
--- a/targets/RT/USER/lte-enb.c
+++ b/targets/RT/USER/lte-enb.c
@@ -223,31 +223,6 @@ static inline int rxtx(PHY_VARS_eNB *eNB,L1_rxtx_proc_t *proc, char *thread_name
   }
   VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_ENB_DLSCH_ULSCH_SCHEDULER , 1 );
 
-/*//#TODO
-  if(get_thread_parallel_conf() == PARALLEL_RU_L1_TRX_SPLIT)
-  {
-    if (pthread_mutex_lock(mutex) != 0) {
-      LOG_E(PHY, "[SCHED][eNB] ERROR locking mutex for eNB L1_thread_tx\n");
-      exit_fun("ERROR pthread_lock");
-      return(-1);
-    }
-    while(L1_proc_tx->instance_cnt == 0){
-      pthread_cond_wait(L1_proc_tx->cond,L1_proc_tx->mutex);
-    }
-    L1_proc_tx->instance_cnt = 0;
-    if (pthread_cond_signal(&L1_proc_tx->cond) != 0) {
-      LOG_E( PHY, "[eNB] ERROR pthread_cond_signal for eNB L1_thread_tx\n");
-      exit_fun( "ERROR pthread_cond_signal" );
-      return(-1);
-    }
-    if (pthread_mutex_unlock(mutex) != 0) {
-      LOG_E(PHY,"[SCHED][eNB] error unlocking mutex for %s\n",name);
-      exit_fun("ERROR pthread_unlock");
-      return(-1);
-    }
-  }*/
-  
-
   pthread_mutex_lock(&eNB->UL_INFO_mutex);
 
   eNB->UL_INFO.frame     = proc->frame_rx;
diff --git a/targets/RT/USER/lte-ru.c b/targets/RT/USER/lte-ru.c
index 3fbb1e983d..06b019055a 100644
--- a/targets/RT/USER/lte-ru.c
+++ b/targets/RT/USER/lte-ru.c
@@ -2150,8 +2150,6 @@ void init_RU_proc(RU_t *ru) {
   proc->frame_offset             = 0;
   proc->num_slaves               = 0;
   proc->frame_tx_unwrap          = 0;
-  proc->ru_rx_ready              = 0;
-  proc->ru_tx_ready              = 0;
 
   for (i=0;i<10;i++) proc->symbol_mask[i]=0;
   
@@ -2326,7 +2324,6 @@ void kill_RU_proc(RU_t *ru)
   pthread_mutex_unlock(&proc->mutex_synch);
 
   pthread_mutex_lock(&proc->mutex_eNBs);
-  proc->ru_tx_ready = 0;
   proc->instance_cnt_eNBs = 1;
   // cond_eNBs is used by both ru_thread and ru_thread_tx, so we need to send
   // a broadcast to wake up both threads