From 80dda539521525796e97c6d3545ebcacb90b48d1 Mon Sep 17 00:00:00 2001
From: visa <visa@openbsd.org>
Date: Fri, 23 Feb 2018 15:41:08 +0000
Subject: [PATCH] Drop redundant bzero() calls. ses_ghash is allocated with
 M_ZERO, so it is unnecessary to zero the struct's fields right after
 allocation.

OK mikeb@
---
 sys/arch/amd64/amd64/aesni.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/sys/arch/amd64/amd64/aesni.c b/sys/arch/amd64/amd64/aesni.c
index 60f05f660ca..e2e4ffd7b1b 100644
--- a/sys/arch/amd64/amd64/aesni.c
+++ b/sys/arch/amd64/amd64/aesni.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: aesni.c,v 1.42 2017/09/08 05:36:51 deraadt Exp $	*/
+/*	$OpenBSD: aesni.c,v 1.43 2018/02/23 15:41:08 visa Exp $	*/
 /*-
  * Copyright (c) 2003 Jason Wright
  * Copyright (c) 2003, 2004 Theo de Raadt
@@ -251,10 +251,6 @@ aesni_newsession(u_int32_t *sidp, struct cryptoini *cri)
 				return (ENOMEM);
 			}
 
-			bzero(ses->ses_ghash->H, GMAC_BLOCK_LEN);
-			bzero(ses->ses_ghash->S, GMAC_BLOCK_LEN);
-			bzero(ses->ses_ghash->Z, GMAC_BLOCK_LEN);
-
 			/* prepare a hash subkey */
 			aesni_enc(ses, ses->ses_ghash->H, ses->ses_ghash->H);
 			break;
-- 
2.20.1