dcopy_cmd_post
ret = dcopy_cmd_post(cmd);
int dcopy_cmd_post(dcopy_cmd_t cmd);
if (dcopy_cmd_post(cmds[idx]) == DCOPY_SUCCESS) {
if (dcopy_cmd_post(fipe_ioat_ctrl.ioat_cmds[0]) != DCOPY_SUCCESS) {
e = dcopy_cmd_post(cmd);
e = dcopy_cmd_post(cmd);