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=-9.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,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 96E17C43381 for ; Mon, 25 Feb 2019 21:29:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 585CF217F5 for ; Mon, 25 Feb 2019 21:29:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1551130192; bh=mZJ0pKqiy6w2CMSG9wMFnnCDmgNU2a57vGRvF1zZ0E4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=RUS38MYMV1grLfVkhoY6ce3W6aQaM7ekMX1pQaL5u3qxkxbL9CVgqi0mu334DG1c2 N8Cq1PKsbHWfiZsI8vvjPFNfV477nHXwjha3qklahMYg26D7q+dTwtJoKDtSHq7hsP +szJJk6ILg/W6MCNd8cLQa1b58+GjC6qPYQi7smo= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732058AbfBYV3u (ORCPT ); Mon, 25 Feb 2019 16:29:50 -0500 Received: from mail.kernel.org ([198.145.29.99]:35440 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732035AbfBYV3k (ORCPT ); Mon, 25 Feb 2019 16:29:40 -0500 Received: from localhost (5356596B.cm-6-7b.dynamic.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id A243B217F5; Mon, 25 Feb 2019 21:29:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1551130180; bh=mZJ0pKqiy6w2CMSG9wMFnnCDmgNU2a57vGRvF1zZ0E4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=O4MnyiVAEMo9IL1ZXSjX9q8DlVmJqL/1YONIePAYgygsuLX0S/A98xGYRqvTN3vJL EuXJkBTJUo/3HR79P4QdSVLj+3xpZfWuVil2TtcluJkQNF+cRP/6AFV+8bRmP5RDiH ps+XE1EbW1+qHdZkX+yTfs1GwKfiRnnoOwhl1ZFE= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, YueHaibing , Boris Ostrovsky , Sasha Levin Subject: [PATCH 4.20 039/183] xen/pvcalls: remove set but not used variable intf Date: Mon, 25 Feb 2019 22:10:12 +0100 Message-Id: <20190225195101.248372660@linuxfoundation.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190225195054.748060397@linuxfoundation.org> References: <20190225195054.748060397@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review X-Patchwork-Hint: ignore 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 4.20-stable review patch. If anyone has any objections, please let me know. ------------------ [ Upstream commit 1f8ce09b36c41a026a37a24b20efa32000892a64 ] Fixes gcc '-Wunused-but-set-variable' warning: drivers/xen/pvcalls-back.c: In function 'pvcalls_sk_state_change': drivers/xen/pvcalls-back.c:286:28: warning: variable 'intf' set but not used [-Wunused-but-set-variable] It not used since e6587cdbd732 ("pvcalls-back: set -ENOTCONN in pvcalls_conn_back_read") Signed-off-by: YueHaibing Reviewed-by: Boris Ostrovsky Signed-off-by: Boris Ostrovsky Signed-off-by: Sasha Levin --- drivers/xen/pvcalls-back.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/xen/pvcalls-back.c b/drivers/xen/pvcalls-back.c index 71b628774c6fb..7aa64d1b119c2 100644 --- a/drivers/xen/pvcalls-back.c +++ b/drivers/xen/pvcalls-back.c @@ -283,12 +283,10 @@ static int pvcalls_back_socket(struct xenbus_device *dev, static void pvcalls_sk_state_change(struct sock *sock) { struct sock_mapping *map = sock->sk_user_data; - struct pvcalls_data_intf *intf; if (map == NULL) return; - intf = map->ring; atomic_inc(&map->read); notify_remote_via_irq(map->irq); } -- 2.19.1