From mboxrd@z Thu Jan 1 00:00:00 1970 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=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY,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 A1C06C433DB for ; Tue, 2 Feb 2021 10:42:06 +0000 (UTC) Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 390C564D9C for ; Tue, 2 Feb 2021 10:42:06 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 390C564D9C Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.alibaba.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=xen-devel-bounces@lists.xenproject.org Received: from list by lists.xenproject.org with outflank-mailman.80446.147226 (Exim 4.92) (envelope-from ) id 1l6t84-0006gr-DY; Tue, 02 Feb 2021 10:41:52 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 80446.147226; Tue, 02 Feb 2021 10:41:52 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1l6t84-0006gk-Ag; Tue, 02 Feb 2021 10:41:52 +0000 Received: by outflank-mailman (input) for mailman id 80446; Tue, 02 Feb 2021 10:18:08 +0000 Received: from all-amaz-eas1.inumbo.com ([34.197.232.57] helo=us1-amaz-eas2.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1l6sl6-0003Y6-Oi for xen-devel@lists.xenproject.org; Tue, 02 Feb 2021 10:18:08 +0000 Received: from out30-54.freemail.mail.aliyun.com (unknown [115.124.30.54]) by us1-amaz-eas2.inumbo.com (Halon) with ESMTPS id 26385483-e477-4f9f-8c2b-1f1de3014811; Tue, 02 Feb 2021 10:18:05 +0000 (UTC) Received: from j63c13417.sqa.eu95.tbsite.net(mailfrom:jiapeng.chong@linux.alibaba.com fp:SMTPD_---0UNfdAcH_1612261072) by smtp.aliyun-inc.com(127.0.0.1); Tue, 02 Feb 2021 18:17:59 +0800 X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: 26385483-e477-4f9f-8c2b-1f1de3014811 X-Alimail-AntiSpam:AC=PASS;BC=-1|-1;BR=01201311R821e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=e01e01424;MF=jiapeng.chong@linux.alibaba.com;NM=1;PH=DS;RN=19;SR=0;TI=SMTPD_---0UNfdAcH_1612261072; From: Jiapeng Chong To: boris.ostrovsky@oracle.com Cc: jgross@suse.com, sstabellini@kernel.org, davem@davemloft.net, kuba@kernel.org, ast@kernel.org, daniel@iogearbox.net, hawk@kernel.org, john.fastabend@gmail.com, andrii@kernel.org, kafai@fb.com, songliubraving@fb.com, yhs@fb.com, kpsingh@kernel.org, xen-devel@lists.xenproject.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, bpf@vger.kernel.org, Jiapeng Chong Subject: [PATCH] drivers: net: xen-netfront: Simplify the calculation of variables Date: Tue, 2 Feb 2021 18:17:49 +0800 Message-Id: <1612261069-13315-1-git-send-email-jiapeng.chong@linux.alibaba.com> X-Mailer: git-send-email 1.8.3.1 Fix the following coccicheck warnings: ./drivers/net/xen-netfront.c:1816:52-54: WARNING !A || A && B is equivalent to !A || B. Reported-by: Abaci Robot Signed-off-by: Jiapeng Chong --- drivers/net/xen-netfront.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c index b01848e..5158841 100644 --- a/drivers/net/xen-netfront.c +++ b/drivers/net/xen-netfront.c @@ -1813,7 +1813,7 @@ static int setup_netfront(struct xenbus_device *dev, * a) feature-split-event-channels == 0 * b) feature-split-event-channels == 1 but failed to setup */ - if (!feature_split_evtchn || (feature_split_evtchn && err)) + if (!feature_split_evtchn || err) err = setup_netfront_single(queue); if (err) -- 1.8.3.1