From patchwork Wed Apr 14 10:16:59 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Steffen Klassert X-Patchwork-Id: 421591 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4A2D7C433ED for ; Wed, 14 Apr 2021 10:17:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 268AB613C1 for ; Wed, 14 Apr 2021 10:17:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233581AbhDNKRf (ORCPT ); Wed, 14 Apr 2021 06:17:35 -0400 Received: from mailout1.secunet.com ([62.96.220.44]:33374 "EHLO mailout1.secunet.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233410AbhDNKR1 (ORCPT ); Wed, 14 Apr 2021 06:17:27 -0400 Received: from cas-essen-01.secunet.de (unknown [10.53.40.201]) by mailout1.secunet.com (Postfix) with ESMTP id 5AD81800056; Wed, 14 Apr 2021 12:17:04 +0200 (CEST) Received: from mbx-essen-01.secunet.de (10.53.40.197) by cas-essen-01.secunet.de (10.53.40.201) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.2; Wed, 14 Apr 2021 12:17:04 +0200 Received: from gauss2.secunet.de (10.182.7.193) by mbx-essen-01.secunet.de (10.53.40.197) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.2; Wed, 14 Apr 2021 12:17:03 +0200 Received: by gauss2.secunet.de (Postfix, from userid 1000) id 9074A31802CB; Wed, 14 Apr 2021 12:17:03 +0200 (CEST) From: Steffen Klassert To: David Miller , Jakub Kicinski CC: Herbert Xu , Steffen Klassert , Subject: [PATCH 1/3] esp4: Simplify the calculation of variables Date: Wed, 14 Apr 2021 12:16:59 +0200 Message-ID: <20210414101701.324777-2-steffen.klassert@secunet.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210414101701.324777-1-steffen.klassert@secunet.com> References: <20210414101701.324777-1-steffen.klassert@secunet.com> MIME-Version: 1.0 X-ClientProxiedBy: cas-essen-02.secunet.de (10.53.40.202) To mbx-essen-01.secunet.de (10.53.40.197) X-EXCLAIMER-MD-CONFIG: 2c86f778-e09b-4440-8b15-867914633a10 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Jiapeng Chong Fix the following coccicheck warnings: ./net/ipv4/esp4.c:757:16-18: WARNING !A || A && B is equivalent to !A || B. Reported-by: Abaci Robot Signed-off-by: Jiapeng Chong Signed-off-by: Steffen Klassert --- net/ipv4/esp4.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/ipv4/esp4.c b/net/ipv4/esp4.c index a3271ec3e162..804a7698df5b 100644 --- a/net/ipv4/esp4.c +++ b/net/ipv4/esp4.c @@ -754,7 +754,7 @@ int esp_input_done2(struct sk_buff *skb, int err) int hlen = sizeof(struct ip_esp_hdr) + crypto_aead_ivsize(aead); int ihl; - if (!xo || (xo && !(xo->flags & CRYPTO_DONE))) + if (!xo || !(xo->flags & CRYPTO_DONE)) kfree(ESP_SKB_CB(skb)->tmp); if (unlikely(err))