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=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,T_DKIMWL_WL_HIGH,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 34F35C28CC5 for ; Sat, 8 Jun 2019 11:41:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0A6DB214C6 for ; Sat, 8 Jun 2019 11:41:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1559994078; bh=rZzUCzZ6Rqf436hrQX2bkP+WOVS3nnsV9wWsaczGeYs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=RYxZtTWkGeGQVEzn6DnzJnK+tAElDwmP1Gb7lzIlovcKs4wUsK+GpU8YqOEUqrhwy ySrX1r5jR2kH85WWyjLcVxKTlAZMk3v6Uz6KGaAyYPMqfIjS1PTDOGRuEYNoFwhtL9 kjJb5lcfE27Qt0yeAaSE+1Jp/I16+JqIhwcFuXps= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728113AbfFHLlQ (ORCPT ); Sat, 8 Jun 2019 07:41:16 -0400 Received: from mail.kernel.org ([198.145.29.99]:58558 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728061AbfFHLlM (ORCPT ); Sat, 8 Jun 2019 07:41:12 -0400 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 B72E321530; Sat, 8 Jun 2019 11:41:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1559994072; bh=rZzUCzZ6Rqf436hrQX2bkP+WOVS3nnsV9wWsaczGeYs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Ifbpd1pgff8gKABwaUd+jlSCsPQIBpkDk3ivTd00+irc08JvEdKCJmkFIBeg7Yf5d P/FSmimTBeVi5b8PbiY8cKLwpJSK+GXL4PFL5Lx1Qyi4DJKe9OLsRW6jKunY1LkV/z ICo6eiWMGRd/2Y7QdfpfjcwgQzmarN5MxNaiwV5M= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: YueHaibing , Juergen Gross , Boris Ostrovsky , Sasha Levin Subject: [PATCH AUTOSEL 5.1 49/70] xen/pvcalls: Remove set but not used variable Date: Sat, 8 Jun 2019 07:39:28 -0400 Message-Id: <20190608113950.8033-49-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190608113950.8033-1-sashal@kernel.org> References: <20190608113950.8033-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review 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 41349672e3cbc2e8349831f21253509c3415aa2b ] Fixes gcc '-Wunused-but-set-variable' warning: drivers/xen/pvcalls-front.c: In function pvcalls_front_sendmsg: drivers/xen/pvcalls-front.c:543:25: warning: variable bedata set but not used [-Wunused-but-set-variable] drivers/xen/pvcalls-front.c: In function pvcalls_front_recvmsg: drivers/xen/pvcalls-front.c:638:25: warning: variable bedata set but not used [-Wunused-but-set-variable] They are never used since introduction. Signed-off-by: YueHaibing Reviewed-by: Juergen Gross Signed-off-by: Boris Ostrovsky Signed-off-by: Sasha Levin --- drivers/xen/pvcalls-front.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/xen/pvcalls-front.c b/drivers/xen/pvcalls-front.c index 8a249c95c193..d7438fdc5706 100644 --- a/drivers/xen/pvcalls-front.c +++ b/drivers/xen/pvcalls-front.c @@ -540,7 +540,6 @@ out: int pvcalls_front_sendmsg(struct socket *sock, struct msghdr *msg, size_t len) { - struct pvcalls_bedata *bedata; struct sock_mapping *map; int sent, tot_sent = 0; int count = 0, flags; @@ -552,7 +551,6 @@ int pvcalls_front_sendmsg(struct socket *sock, struct msghdr *msg, map = pvcalls_enter_sock(sock); if (IS_ERR(map)) return PTR_ERR(map); - bedata = dev_get_drvdata(&pvcalls_front_dev->dev); mutex_lock(&map->active.out_mutex); if ((flags & MSG_DONTWAIT) && !pvcalls_front_write_todo(map)) { @@ -635,7 +633,6 @@ out: int pvcalls_front_recvmsg(struct socket *sock, struct msghdr *msg, size_t len, int flags) { - struct pvcalls_bedata *bedata; int ret; struct sock_mapping *map; @@ -645,7 +642,6 @@ int pvcalls_front_recvmsg(struct socket *sock, struct msghdr *msg, size_t len, map = pvcalls_enter_sock(sock); if (IS_ERR(map)) return PTR_ERR(map); - bedata = dev_get_drvdata(&pvcalls_front_dev->dev); mutex_lock(&map->active.in_mutex); if (len > XEN_FLEX_RING_SIZE(PVCALLS_RING_ORDER)) -- 2.20.1