Fix indentation and improve function nr_mac_enable_ue_rrc_processing_timer

openair2/LAYER2/NR_MAC_gNB/config.c

@@ -450,22 +450,23 @@ void config_common(int Mod_idP, int ssb_SubcarrierOffset, rrc_pdsch_AntennaPorts
 }
 
 int nr_mac_enable_ue_rrc_processing_timer(module_id_t Mod_idP, rnti_t rnti, NR_SubcarrierSpacing_t subcarrierSpacing, uint32_t rrc_reconfiguration_delay) {
-  if (rrc_reconfiguration_delay > 0) {
+
+  if (rrc_reconfiguration_delay == 0) {
+    return -1;
+  }
   const int UE_id = find_nr_UE_id(Mod_idP,rnti);
-    if (UE_id >= 0) {
+  if (UE_id < 0) {
+    LOG_W(NR_MAC, "Could not find UE for RNTI 0x%04x\n", rnti);
+    return -1;
+  }
+
   NR_UE_info_t *UE_info = &RC.nrmac[Mod_idP]->UE_info;
   NR_UE_sched_ctrl_t *sched_ctrl = &UE_info->UE_sched_ctrl[UE_id];
-      if (sched_ctrl->rrc_processing_timer == 0) {
-        const uint16_t sf_ahead = (uint16_t) ceil(6.0/(float)(0x01<<subcarrierSpacing));
+  const uint16_t sf_ahead = 6/(0x01<<subcarrierSpacing) + ((6%(0x01<<subcarrierSpacing))>0);
   const uint16_t sl_ahead = sf_ahead * (0x01<<subcarrierSpacing);
   sched_ctrl->rrc_processing_timer = (rrc_reconfiguration_delay<<subcarrierSpacing) + sl_ahead;
   LOG_I(NR_MAC, "Activating RRC processing timer for UE %d\n", UE_id);
-      }
-    } else {
-      LOG_W(NR_MAC, "Could not find UE for RNTI 0x%04x\n", rnti);
-      return -1;
-    }
-  }
+
   return 0;
 }
 

openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c

@@ -1065,8 +1065,7 @@ nr_pp_impl_dl nr_init_fr1_dlsch_preprocessor(module_id_t module_id, int CC_id) {
                                                 0, /* N_PRB_DMRS * N_DMRS_SLOT */
                                                 0 /* N_PRB_oh, 0 for initialBWP */,
                                                 0 /* tb_scaling */,
-                                 1 /* nrOfLayers */)
-                                 >> 3;
+                                                1 /* nrOfLayers */) >> 3;
     }
   }