random: rewrite header introductory comment
authorJason A. Donenfeld <Jason@zx2c4.com>
Fri, 11 Feb 2022 11:29:33 +0000 (12:29 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 30 May 2022 07:29:08 +0000 (09:29 +0200)
commit9489e36e215049048d09f22fe29a0fda3db5163a
treebedf9f30f37157a22002042a3e8f47e470824305
parent9385681af846fc7b64078b5ff378f9c68492e23b
random: rewrite header introductory comment

commit 5f75d9f3babea8ae0a2d06724656874f41d317f5 upstream.

Now that we've re-documented the various sections, we can remove the
outdated text here and replace it with a high-level overview.

Cc: Theodore Ts'o <tytso@mit.edu>
Reviewed-by: Eric Biggers <ebiggers@google.com>
Reviewed-by: Dominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/char/random.c