critical compilation warnings

openair1/PHY/INIT/nr_init_ue.c

openair1/PHY/NR_UE_TRANSPORT/dci_nr.c

openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_decoding.c

openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_demodulation.c

openair1/PHY/NR_UE_TRANSPORT/nr_prach.c

openair1/SCHED_NR_UE/phy_procedures_nr_ue.c

openair1/SCHED_NR_UE/pucch_uci_ue_nr.c

openair1/SCHED_UE/phy_procedures_lte_ue.c

openair2/LAYER2/NR_MAC_UE/mac.h

openair2/NR_UE_PHY_INTERFACE/NR_IF_Module.c

targets/ARCH/rfsimulator/simulator.c

targets/RT/USER/nr-ue.c