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=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,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 F08FAC3A5A1 for ; Thu, 22 Aug 2019 17:15:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BE11C2089E for ; Thu, 22 Aug 2019 17:15:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1566494156; bh=JRxs4CjZsR9Mwk1SkqyAGfhLAqxCj8GtLVUw0Wj+tr8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=RQLGKsTf88JKeBQvErgexmamxDOpL/caFvlwo5mJwBRpMQ2JdyW9TOtq0BTqJ7kAk PtWQcZq+akE4rqWYlt4VSjvWRBRFZP3PyVnV3jnPLYk9heDegPrZI56XwJ7KmFLKUp nytcG2Vq29o/8NAKKo1QzCC4ILs7uf/eB+Oy9McU= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2391187AbfHVRPz (ORCPT ); Thu, 22 Aug 2019 13:15:55 -0400 Received: from mail.kernel.org ([198.145.29.99]:58274 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2390428AbfHVRIj (ORCPT ); Thu, 22 Aug 2019 13:08:39 -0400 Received: from sasha-vm.mshome.net (wsip-184-188-36-2.sd.sd.cox.net [184.188.36.2]) (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 B5247233FD; Thu, 22 Aug 2019 17:08:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1566493719; bh=JRxs4CjZsR9Mwk1SkqyAGfhLAqxCj8GtLVUw0Wj+tr8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=aEUILieXTTBA43BxI7EAcuB3muCrqYVhIsVHW+E9XA0XYYoUw3xCKEkvCTvAY3Ma1 cjgUx1gDN1Oj46KsyQHF2e/aayY1e6qSQrdyHWa3Tl/rPpsweVFGPjt2aGcws8wQCO FnuEG3Q5ReRhqupmWoGP9Lv9Y/sJWMsr4+kEKueM= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: YueHaibing , Hulk Robot , Boris Ostrovsky , Juergen Gross , Sasha Levin Subject: [PATCH 5.2 046/135] xen/pciback: remove set but not used variable 'old_state' Date: Thu, 22 Aug 2019 13:06:42 -0400 Message-Id: <20190822170811.13303-47-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190822170811.13303-1-sashal@kernel.org> References: <20190822170811.13303-1-sashal@kernel.org> MIME-Version: 1.0 X-KernelTest-Patch: http://kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.2.10-rc1.gz X-KernelTest-Tree: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git X-KernelTest-Branch: linux-5.2.y X-KernelTest-Patches: git://git.kernel.org/pub/scm/linux/kernel/git/stable/stable-queue.git X-KernelTest-Version: 5.2.10-rc1 X-KernelTest-Deadline: 2019-08-24T17:07+00:00 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 09e088a4903bd0dd911b4f1732b250130cdaffed ] Fixes gcc '-Wunused-but-set-variable' warning: drivers/xen/xen-pciback/conf_space_capability.c: In function pm_ctrl_write: drivers/xen/xen-pciback/conf_space_capability.c:119:25: warning: variable old_state set but not used [-Wunused-but-set-variable] It is never used so can be removed. Reported-by: Hulk Robot Signed-off-by: YueHaibing Reviewed-by: Boris Ostrovsky Signed-off-by: Juergen Gross Signed-off-by: Sasha Levin --- drivers/xen/xen-pciback/conf_space_capability.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/xen/xen-pciback/conf_space_capability.c b/drivers/xen/xen-pciback/conf_space_capability.c index 73427d8e01161..e5694133ebe57 100644 --- a/drivers/xen/xen-pciback/conf_space_capability.c +++ b/drivers/xen/xen-pciback/conf_space_capability.c @@ -116,13 +116,12 @@ static int pm_ctrl_write(struct pci_dev *dev, int offset, u16 new_value, { int err; u16 old_value; - pci_power_t new_state, old_state; + pci_power_t new_state; err = pci_read_config_word(dev, offset, &old_value); if (err) goto out; - old_state = (pci_power_t)(old_value & PCI_PM_CTRL_STATE_MASK); new_state = (pci_power_t)(new_value & PCI_PM_CTRL_STATE_MASK); new_value &= PM_OK_BITS; -- 2.20.1