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=-10.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 9CCEEC433E0 for ; Thu, 2 Jul 2020 14:22:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7366920772 for ; Thu, 2 Jul 2020 14:22:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729635AbgGBOWg (ORCPT ); Thu, 2 Jul 2020 10:22:36 -0400 Received: from youngberry.canonical.com ([91.189.89.112]:47278 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728516AbgGBOWf (ORCPT ); Thu, 2 Jul 2020 10:22:35 -0400 Received: from 1.general.cking.uk.vpn ([10.172.193.212] helo=localhost) by youngberry.canonical.com with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1jr06Z-0000Sf-K0; Thu, 02 Jul 2020 14:22:23 +0000 From: Colin King To: Boris Ostrovsky , Juergen Gross , Stefano Stabellini , "David S . Miller" , Jakub Kicinski , xen-devel@lists.xenproject.org, netdev@vger.kernel.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH][next] xen-netfront: remove redundant assignment to variable 'act' Date: Thu, 2 Jul 2020 15:22:23 +0100 Message-Id: <20200702142223.48178-1-colin.king@canonical.com> X-Mailer: git-send-email 2.27.0 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Colin Ian King The variable act is being initialized with a value that is never read and it is being updated later with a new value. The initialization is redundant and can be removed. Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King --- 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 468f3f6f1425..860a0cce346d 100644 --- a/drivers/net/xen-netfront.c +++ b/drivers/net/xen-netfront.c @@ -856,7 +856,7 @@ static u32 xennet_run_xdp(struct netfront_queue *queue, struct page *pdata, { struct xdp_frame *xdpf; u32 len = rx->status; - u32 act = XDP_PASS; + u32 act; int err; xdp->data_hard_start = page_address(pdata); -- 2.27.0