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=-9.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, 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 DA98FC282CA for ; Wed, 13 Feb 2019 03:05:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AC821207E0 for ; Wed, 13 Feb 2019 03:05:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1550027124; bh=l/JKdlYIE2jF4ZiywBCB62m1zZGI7B2bGnDoKT8XAiY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=QZc74vUoFeNpovprKpmKtGf59tgCaY2+alNe8ySpNpQ9mEwylQlbfl/tGSRqIVCjl cXkZ3cbLyr7oyxVRJChk6bmrKVYSl7MCOn1t5NVhPB3LPMR6/l+aCDoIrKkKq4fBg3 MldThKn8WYxx+v/maOrmA17JwAIW6eETFLXtDakQ= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390471AbfBMDFX (ORCPT ); Tue, 12 Feb 2019 22:05:23 -0500 Received: from mail.kernel.org ([198.145.29.99]:37614 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387527AbfBMCd7 (ORCPT ); Tue, 12 Feb 2019 21:33:59 -0500 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id EDEF5206B6; Wed, 13 Feb 2019 02:33:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1550025238; bh=l/JKdlYIE2jF4ZiywBCB62m1zZGI7B2bGnDoKT8XAiY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=neKUeNIq7Om6tpWijLrf2oucRWpaP4qr8grIGDFQBJji9lO7bn+boP5ZPRGOEefq8 gRKZYIexLTHmvbtQGlu1S3/tem/iKxvogH/zh+IIkvWo1HfBUZ60rIWLXTlGij2AYW seSQhSnSCyeZLWc9mgJQ2TkgIvn+5c1zhBDOwHnc= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: YueHaibing , Boris Ostrovsky , Sasha Levin Subject: [PATCH AUTOSEL 4.20 021/105] xen/pvcalls: remove set but not used variable 'intf' Date: Tue, 12 Feb 2019 21:32:12 -0500 Message-Id: <20190213023336.19019-21-sashal@kernel.org> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20190213023336.19019-1-sashal@kernel.org> References: <20190213023336.19019-1-sashal@kernel.org> MIME-Version: 1.0 X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: YueHaibing [ 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 71b628774c6f..7aa64d1b119c 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