diff --git a/openair1/SCHED_NR/phy_procedures_nr_gNB.c b/openair1/SCHED_NR/phy_procedures_nr_gNB.c
index 36e185a19d..e407600d0f 100644
--- a/openair1/SCHED_NR/phy_procedures_nr_gNB.c
+++ b/openair1/SCHED_NR/phy_procedures_nr_gNB.c
@@ -387,7 +387,7 @@ void nr_ulsch_procedures(PHY_VARS_gNB *gNB, int frame_rx, int slot_rx, int ULSCH
   // do some integer rounding to improve TA accuracy
   if (sync_pos > 0)
     sync_pos_rounded = sync_pos + (bw_scaling / 2) - 1;
-  else if(sync_pos < 0)
+  else
     sync_pos_rounded = sync_pos - (bw_scaling / 2) - 1;
   timing_advance_update = sync_pos_rounded / bw_scaling;
 
diff --git a/openair1/SIMULATION/NR_PHY/dlsim.c b/openair1/SIMULATION/NR_PHY/dlsim.c
index 7a3e5aeccb..89197aaf3f 100644
--- a/openair1/SIMULATION/NR_PHY/dlsim.c
+++ b/openair1/SIMULATION/NR_PHY/dlsim.c
@@ -409,7 +409,7 @@ int main(int argc, char **argv)
   uint16_t rbSize = 106;
   uint8_t  mcsIndex = 9;
   uint8_t  dlsch_threads = 0;
-  int      fd_inter = 0;
+  int      prb_inter = 0;
   if ( load_configmodule(argc,argv,CONFIG_ENABLECMDLINEONLY) == 0) {
     exit_fun("[NR_DLSIM] Error, configuration module init failed\n");
   }
diff --git a/openair1/SIMULATION/NR_PHY/ulsim.c b/openair1/SIMULATION/NR_PHY/ulsim.c
index c57b5f56e6..80b704a19c 100644
--- a/openair1/SIMULATION/NR_PHY/ulsim.c
+++ b/openair1/SIMULATION/NR_PHY/ulsim.c
@@ -298,7 +298,7 @@ int main(int argc, char **argv)
   float effRate; 
   //float eff_tp_check = 0.7;
   uint8_t snrRun;
-  int fd_inter = 0;
+  int prb_inter = 0;
 
   int enable_ptrs = 0;
   int modify_dmrs = 0;