code cleanup, no feature

cmake_targets/CMakeLists.txt

common/utils/LOG/log_extern.h

executables/nr-gnb.c

executables/nr-ru.c

executables/nr-softmodem-common.h

executables/nr-softmodem.c

executables/nr-ue.c

executables/nr-uesoftmodem.c

openair1/PHY/CODING/defs_NB_IoT.h

openair1/PHY/CODING/nrLDPC_decoder/nrLDPC_init_mem.h

openair1/PHY/CODING/nrLDPC_defs.h

openair1/PHY/CODING/nrLDPC_extern.h

openair1/PHY/LTE_TRANSPORT/dci.c

openair1/PHY/LTE_TRANSPORT/dci_NB_IoT.h

openair1/PHY/LTE_TRANSPORT/print_stats.c

openair1/PHY/LTE_TRANSPORT/uci_NB_IoT.h

openair1/PHY/LTE_UE_TRANSPORT/dci_ue.c

openair1/PHY/LTE_UE_TRANSPORT/dlsch_demodulation.c

openair1/PHY/LTE_UE_TRANSPORT/ulsch_modulation.c

openair1/PHY/NR_UE_TRANSPORT/dci_nr.c