crypto: jitter - fix comments
authorAlexander E. Patrakov <patrakov@gmail.com>
Wed, 18 Sep 2019 07:28:49 +0000 (12:28 +0500)
committerHerbert Xu <herbert@gondor.apana.org.au>
Fri, 4 Oct 2019 15:06:18 +0000 (01:06 +1000)
commite1f653cbe7dd615edc8e3ffe396be03068feed81
treeda194b00a32ba00b5a6dd7969bf2043398b4384d
parenta68b931932c5574aa5bd459529c766ba577c72b3
crypto: jitter - fix comments

One should not say "ec can be NULL" and then dereference it.
One cannot talk about the return value if the function returns void.

Signed-off-by: Alexander E. Patrakov <patrakov@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto/jitterentropy.c