fix difficult to read code

executables/nr-gnb.c

executables/nr-uesoftmodem.c

openair1/PHY/LTE_ESTIMATION/lte_est_freq_offset.c

openair1/PHY/LTE_ESTIMATION/lte_sync_time.c

openair1/PHY/LTE_TRANSPORT/dlsch_modulation.c

openair1/PHY/LTE_TRANSPORT/transport_common_proto.h

openair1/PHY/LTE_UE_TRANSPORT/get_pmi.c

openair1/PHY/LTE_UE_TRANSPORT/transport_proto_ue.h

openair1/PHY/NR_REFSIG/pss_nr.h

openair1/PHY/NR_REFSIG/ptrs_nr.c

openair1/PHY/NR_TRANSPORT/nr_dlsch.c

openair1/PHY/NR_TRANSPORT/nr_dlsch.h

openair1/PHY/NR_TRANSPORT/nr_dlsch_coding.c

openair1/PHY/NR_TRANSPORT/pucch_rx.c

openair1/PHY/NR_UE_TRANSPORT/dci_nr.c

openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_decoding.c

openair1/PHY/NR_UE_TRANSPORT/nr_transport_proto_ue.h

openair1/PHY/NR_UE_TRANSPORT/pss_nr.c

openair1/PHY/TOOLS/angle.c

openair1/PHY/TOOLS/cadd_sv.c