gcc warnings

common/utils/ocp_itti/intertask_interface.h

executables/nr-ru.c

executables/nr-uesoftmodem.c

openair1/PHY/CODING/nrPolar_tools/nr_polar_defs.h

openair1/PHY/CODING/nrPolar_tools/nr_polar_encoder.c

openair1/PHY/NR_TRANSPORT/nr_dci.c

openair1/PHY/NR_TRANSPORT/nr_pbch.c

openair1/PHY/NR_UE_TRANSPORT/pucch_nr.c

openair1/SCHED_NR_UE/phy_procedures_nr_ue.c

openair2/ENB_APP/enb_config.c

openair2/F1AP/f1ap_cu_ue_context_management.c

openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c

openair2/RRC/NR/rrc_gNB_nsa.c