Clean and remove a problematic memcpy

openair1/PHY/LTE_ESTIMATION/lte_dl_channel_estimation.c

openair1/PHY/LTE_ESTIMATION/lte_ue_measurements.c

openair1/PHY/LTE_TRANSPORT/dci_tools.c

openair1/PHY/LTE_TRANSPORT/dlsch_decoding.c

openair1/PHY/LTE_TRANSPORT/dlsch_demodulation.c

openair1/PHY/LTE_TRANSPORT/dlsch_llr_computation.c

openair1/PHY/LTE_TRANSPORT/lte_mcs.c

openair1/PHY/LTE_TRANSPORT/sss.c

openair1/PHY/LTE_TRANSPORT/ulsch_coding.c

openair1/PHY/MODULATION/slot_fep.c

openair1/SCHED/phy_procedures_lte_common.c

openair1/SCHED/phy_procedures_lte_ue.c

targets/RT/USER/lte-ue.c