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=-9.2 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 3A0FBC04EBD for ; Tue, 16 Oct 2018 04:16:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id F1AF921470 for ; Tue, 16 Oct 2018 04:16:28 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="Udh2+9qm" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org F1AF921470 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730286AbeJPMEt (ORCPT ); Tue, 16 Oct 2018 08:04:49 -0400 Received: from mail.kernel.org ([198.145.29.99]:53896 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730266AbeJPMEs (ORCPT ); Tue, 16 Oct 2018 08:04:48 -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 10E9B214C4; Tue, 16 Oct 2018 04:16:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1539663384; bh=y4isALApriBAF/W1tsoYanjzcp2kjfFPYjYHcmmcmHg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Udh2+9qmLL3v7ll97zgUENgaKY/pcDa3ROLEfB0KyrMRPUiAS59zsLY2EsQ7euse9 errqrkKFaqVcG3q7TzTKoek6d9RcpoQPGfwuI7H2O1iaFa5L7lkmTsQzZbA4i7wHag mP7ZCHuSV1lXRq/zkgBJQVx+EsYkAFMt+oXYI78c= From: Sasha Levin To: stable@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Florian Fainelli , "David S . Miller" , Sasha Levin Subject: [PATCH AUTOSEL 4.4 19/25] smsc95xx: Check for Wake-on-LAN modes Date: Tue, 16 Oct 2018 00:16:00 -0400 Message-Id: <20181016041606.135876-19-sashal@kernel.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20181016041606.135876-1-sashal@kernel.org> References: <20181016041606.135876-1-sashal@kernel.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Florian Fainelli [ Upstream commit c530c471ba37bdd9fe1c7185b01455c00ae606fb ] The driver does not check for Wake-on-LAN modes specified by an user, but will conditionally set the device as wake-up enabled or not based on that, which could be a very confusing user experience. Fixes: e0e474a83c18 ("smsc95xx: add wol magic packet support") Signed-off-by: Florian Fainelli Signed-off-by: David S. Miller Signed-off-by: Sasha Levin --- drivers/net/usb/smsc95xx.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/usb/smsc95xx.c b/drivers/net/usb/smsc95xx.c index 66b3ab9f614e..7cee7777d13f 100644 --- a/drivers/net/usb/smsc95xx.c +++ b/drivers/net/usb/smsc95xx.c @@ -727,6 +727,9 @@ static int smsc95xx_ethtool_set_wol(struct net_device *net, struct smsc95xx_priv *pdata = (struct smsc95xx_priv *)(dev->data[0]); int ret; + if (wolinfo->wolopts & ~SUPPORTED_WAKE) + return -EINVAL; + pdata->wolopts = wolinfo->wolopts & SUPPORTED_WAKE; ret = device_set_wakeup_enable(&dev->udev->dev, pdata->wolopts); -- 2.17.1