random: remove unused extract_entropy() reserved argument
authorJason A. Donenfeld <Jason@zx2c4.com>
Wed, 12 Jan 2022 14:28:21 +0000 (15:28 +0100)
committerJason A. Donenfeld <Jason@zx2c4.com>
Mon, 17 Jan 2022 16:25:32 +0000 (17:25 +0100)
commit6db4807edb02a8aca66a428d408a6108cec065db
tree75ee62deccfff793258f30f4b27646767beb7419
parentf5961ee4cec1b3ef806c956af149d340e7df0208
random: remove unused extract_entropy() reserved argument

This argument is always set to zero, as a result of us not caring about
keeping a certain amount reserved in the pool these days. So just remove
it and cleanup the function signatures.

Reviewed-by: Dominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
drivers/char/random.c