another batch of cppcheck error corrections

common/utils/LOG/log.c

common/utils/LOG/log.h

common/utils/ocp_itti/intertask_interface.cpp

executables/nr-ru.c

executables/nr-softmodem.c

...ir1/PHY/CODING/nrLDPC_encoder/ldpc_generate_coefficient.c

openair1/PHY/CODING/nrPolar_tools/nr_polar_decoder.c

openair1/PHY/LTE_ESTIMATION/lte_ul_channel_estimation.c

openair1/PHY/LTE_TRANSPORT/lte_mcs.c

openair1/PHY/TOOLS/lte_phy_scope.c

openair1/PHY/TOOLS/lte_phy_scope_tm4.c

openair1/SIMULATION/LTE_PHY/syncsim.c

openair2/ENB_APP/enb_paramdef.h

openair2/NETWORK_DRIVER/MESH/common.c

openair2/RRC/LTE/rrm_2_rrc_msg.c

openair2/UTIL/OTG/otg_tx.c

openair3/SCTP/sctp_common.h

openair3/SCTP/sctp_eNB_task.c

targets/RT/USER/lte-softmodem-common.c

targets/RT/USER/lte-softmodem.h