Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754693AbcC0GwS (ORCPT ); Sun, 27 Mar 2016 02:52:18 -0400 Received: from mail-pa0-f68.google.com ([209.85.220.68]:33459 "EHLO mail-pa0-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752269AbcC0GwM (ORCPT ); Sun, 27 Mar 2016 02:52:12 -0400 Subject: [PATCH 12/31] sunrpc: auth_gss: use parity8 References: <1458788612-4367-1-git-send-email-zhaoxiu.zeng@gmail.com> To: Trond Myklebust , Anna Schumaker , "J. Bruce Fields" , Jeff Layton , "David S. Miller" , Herbert Xu Cc: linux-kernel@vger.kernel.org, linux-nfs@vger.kernel.org, netdev@vger.kernel.org From: "zhaoxiu.zeng" Message-ID: <56F782F8.8000903@gmail.com> Date: Sun, 27 Mar 2016 14:51:36 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:38.0) Gecko/20100101 Thunderbird/38.7.1 MIME-Version: 1.0 In-Reply-To: <1458788612-4367-1-git-send-email-zhaoxiu.zeng@gmail.com> Content-Type: text/plain; charset=gbk Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 812 Lines: 31 From: Zeng Zhaoxiu Signed-off-by: Zeng Zhaoxiu --- net/sunrpc/auth_gss/gss_krb5_keys.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/net/sunrpc/auth_gss/gss_krb5_keys.c b/net/sunrpc/auth_gss/gss_krb5_keys.c index 8701331..c41b389 100644 --- a/net/sunrpc/auth_gss/gss_krb5_keys.c +++ b/net/sunrpc/auth_gss/gss_krb5_keys.c @@ -243,16 +243,12 @@ err_return: return ret; } -#define smask(step) ((1<>step)&smask(step))) -#define parity_char(x) pstep(pstep(pstep((x), 4), 2), 1) - static void mit_des_fixup_key_parity(u8 key[8]) { int i; for (i = 0; i < 8; i++) { key[i] &= 0xfe; - key[i] |= 1^parity_char(key[i]); + key[i] |= !parity8(key[i]); } } -- 2.5.5