Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933990AbcDFJaV (ORCPT ); Wed, 6 Apr 2016 05:30:21 -0400 Received: from m50-138.163.com ([123.125.50.138]:44622 "EHLO m50-138.163.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933973AbcDFJaS (ORCPT ); Wed, 6 Apr 2016 05:30:18 -0400 From: zengzhaoxiu@163.com To: bfields@fieldses.org, jlayton@poochiereds.net, trond.myklebust@primarydata.com, anna.schumaker@netapp.com, davem@davemloft.net, herbert@gondor.apana.org.au Cc: linux-nfs@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Zhaoxiu Zeng Subject: [PATCH v2 11/30] sunrpc: use parity8 Date: Wed, 6 Apr 2016 17:27:03 +0800 Message-Id: <1459934823-7277-1-git-send-email-zengzhaoxiu@163.com> X-Mailer: git-send-email 2.5.0 In-Reply-To: <57031D9D.801@gmail.com> References: <57031D9D.801@gmail.com> X-CM-TRANSID: C9GowADnZKFq1gRXd6XcAA--.21874S2 X-Coremail-Antispam: 1Uf129KBjvdXoW7XF4rur1xAw1kWw48JrW5Wrg_yoWfJrg_Wa 47AF1Dua1DCF1Uuw43Jw4Yyr1Uuw1rCF1rGwnIgay3Aa1DAFn5Ars5Wr1rXF15GrWrur17 Aa4kA398t3yI9jkaLaAFLSUrUUUUUb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUvcSsGvfC2KfnxnUUI43ZEXa7IUej-e7UUUUU== X-Originating-IP: [112.95.225.98] X-CM-SenderInfo: p2hqw6xkdr5xrx6rljoofrz/1tbivxBDgFWBRHIzRQAAs4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 813 Lines: 32 From: Zhaoxiu Zeng Signed-off-by: Zhaoxiu Zeng --- 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]); } } -- 2.5.0