crng_init_wait is only used to wayt for crng_init to be set to 2, so there's no point to waking it when crng_init is set to 1. Remove the unnecessary wake_up_interruptible() call.
Signed-off-by: Andy Lutomirski <[email protected]> --- drivers/char/random.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/char/random.c b/drivers/char/random.c index 5d5ea4ce1442..d152612e08fc 100644 --- a/drivers/char/random.c +++ b/drivers/char/random.c @@ -946,7 +946,6 @@ static int crng_fast_load(const char *cp, size_t len) if (crng_init_cnt >= CRNG_INIT_CNT_THRESH) { invalidate_batched_entropy(); crng_init = 1; - wake_up_interruptible(&crng_init_wait); pr_notice("random: fast init done\n"); } return 1; -- 2.21.0
