[src/trunk]: src/sys/dev/pci Remove bogus comment.

[riastradh <riastradh%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/e7677c9a2fae
branches:  trunk
changeset: 972137:e7677c9a2fae
user:      riastradh <riastradh%NetBSD.org@localhost>
date:      Sun May 17 00:50:24 2020 +0000

description:
Remove bogus comment.

diffstat:

 sys/dev/pci/hifn7751.c |  10 ++--------
 1 files changed, 2 insertions(+), 8 deletions(-)

diffs (31 lines):

diff -r e5351b5d7e6a -r e7677c9a2fae sys/dev/pci/hifn7751.c
--- a/sys/dev/pci/hifn7751.c    Sun May 17 00:49:28 2020 +0000
+++ b/sys/dev/pci/hifn7751.c    Sun May 17 00:50:24 2020 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: hifn7751.c,v 1.68 2020/05/17 00:49:28 riastradh Exp $  */
+/*     $NetBSD: hifn7751.c,v 1.69 2020/05/17 00:50:24 riastradh Exp $  */
 /*     $FreeBSD: hifn7751.c,v 1.5.2.7 2003/10/08 23:52:00 sam Exp $ */
 /*     $OpenBSD: hifn7751.c,v 1.140 2003/08/01 17:55:54 deraadt Exp $  */
 
@@ -48,7 +48,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: hifn7751.c,v 1.68 2020/05/17 00:49:28 riastradh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: hifn7751.c,v 1.69 2020/05/17 00:50:24 riastradh Exp $");
 
 #include <sys/param.h>
 #include <sys/cprng.h>
@@ -2068,12 +2068,6 @@
                case CRYPTO_DES_CBC:
                case CRYPTO_3DES_CBC:
                case CRYPTO_AES_CBC:
-                       /* Note that this is an initialization
-                          vector, not a cipher key; any function
-                          giving sufficient Hamming distance
-                          between outputs is fine.  Use of RC4
-                          to generate IVs has been FIPS140-2
-                          certified by several labs. */
                        cprng_fast(sc->sc_sessions[i].hs_iv,
                            c->cri_alg == CRYPTO_AES_CBC ?
                                HIFN_AES_IV_LENGTH : HIFN_IV_LENGTH);