new_rng 303 drivers/char/hw_random/core.c struct hwrng *new_rng; new_rng 305 drivers/char/hw_random/core.c new_rng = list_entry(rng_list.next, struct hwrng, list); new_rng 306 drivers/char/hw_random/core.c ret = ((new_rng == current_rng) ? 0 : set_current_rng(new_rng));