Remove unused flag single_thread_flag from softmodems.

openair1/PHY/TOOLS/calibration_test.c

@@ -8,7 +8,6 @@
 
 int oai_exit=false;
 unsigned int mmapped_dma=0;
-int      single_thread_flag;
 uint32_t timing_advance;
 int8_t threequarter_fs;
 uint64_t downlink_frequency[MAX_NUM_CCs][4];

openair1/PHY/defs_L1_NB_IoT.h

@@ -488,7 +488,6 @@ typedef struct PHY_VARS_eNB_NB_IoT_s {
   eth_params_t         eth_params_n;
   /// Ethernet parameters for fronthaul interface (upper L1 to Radio head)
   eth_params_t         eth_params;
-  int                           single_thread_flag;
   openair0_rf_map               rf_map;
   int                           abstraction_flag;
   openair0_timestamp            ts_offset;

openair1/PHY/defs_eNB.h

@@ -519,7 +519,6 @@ typedef struct PHY_VARS_eNB_s {
   uint8_t              CC_id;
   uint8_t              configured;
   L1_proc_t            proc;
-  int                  single_thread_flag;
   int                  abstraction_flag;
   int                  num_RU;
   RU_t                 *RU_list[MAX_NUM_RU_PER_eNB];

openair1/PHY/defs_gNB.h

@@ -545,7 +545,6 @@ typedef struct PHY_VARS_gNB_s {
   uint8_t              CC_id;
   uint8_t              configured;
   gNB_L1_proc_t        proc;
-  int                  single_thread_flag;
   int                  abstraction_flag;
   int                  num_RU;
   RU_t                 *RU_list[MAX_NUM_RU_PER_gNB];