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=-14.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_HELO_NONE,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 A05B2C35641 for ; Fri, 21 Feb 2020 08:07:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 731E120578 for ; Fri, 21 Feb 2020 08:07:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1582272433; bh=di+Zo++bk6Hy+GQT84NpmgmGGK9V84DgZQuKR743nwQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=LNyMkfH6wG5DsTDZioQ8GMNGImYhH9CSfOnU+KCqIBNa4cQFarURQOCVieBSXhRPM odr1cS/Y11qr2Dmf+yCT2kNITapcCF5Pn1sz/THuodXFja8XMgdoifu8kD5wGLpOZb LjDCvPzVYy/VsR04I1Yj8ejEVHpIqJk3m+zOqumc= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731160AbgBUIHL (ORCPT ); Fri, 21 Feb 2020 03:07:11 -0500 Received: from mail.kernel.org ([198.145.29.99]:41268 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732033AbgBUIHJ (ORCPT ); Fri, 21 Feb 2020 03:07:09 -0500 Received: from localhost (83-86-89-107.cable.dynamic.v4.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 6344D2073A; Fri, 21 Feb 2020 08:07:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1582272428; bh=di+Zo++bk6Hy+GQT84NpmgmGGK9V84DgZQuKR743nwQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=07HiSagi7KG/xY6aa27gpbx7cUvTCitR/rz/YwqWEcZFzSKUBYwrLBJq//NORtV35 uxBq/fLXcRBNYQKR2eEDpe1mzrowJfaxT8SzdSA90H3PSITDKLqkNbBeccoYBvd3W5 6sJ6edya+42jC8pOFxFgvh1OsrQfJAKm457+/9HI= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Phong Tran , Kees Cook , Kalle Valo , Sasha Levin Subject: [PATCH 5.4 138/344] ipw2x00: Fix -Wcast-function-type Date: Fri, 21 Feb 2020 08:38:57 +0100 Message-Id: <20200221072401.374001398@linuxfoundation.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200221072349.335551332@linuxfoundation.org> References: <20200221072349.335551332@linuxfoundation.org> User-Agent: quilt/0.66 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 From: Phong Tran [ Upstream commit ebd77feb27e91bb5fe35a7818b7c13ea7435fb98 ] correct usage prototype of callback in tasklet_init(). Report by https://github.com/KSPP/linux/issues/20 Signed-off-by: Phong Tran Reviewed-by: Kees Cook Signed-off-by: Kalle Valo Signed-off-by: Sasha Levin --- drivers/net/wireless/intel/ipw2x00/ipw2100.c | 7 ++++--- drivers/net/wireless/intel/ipw2x00/ipw2200.c | 5 +++-- 2 files changed, 7 insertions(+), 5 deletions(-) diff --git a/drivers/net/wireless/intel/ipw2x00/ipw2100.c b/drivers/net/wireless/intel/ipw2x00/ipw2100.c index 8dfbaff2d1fe2..a162146a43a72 100644 --- a/drivers/net/wireless/intel/ipw2x00/ipw2100.c +++ b/drivers/net/wireless/intel/ipw2x00/ipw2100.c @@ -3206,8 +3206,9 @@ static void ipw2100_tx_send_data(struct ipw2100_priv *priv) } } -static void ipw2100_irq_tasklet(struct ipw2100_priv *priv) +static void ipw2100_irq_tasklet(unsigned long data) { + struct ipw2100_priv *priv = (struct ipw2100_priv *)data; struct net_device *dev = priv->net_dev; unsigned long flags; u32 inta, tmp; @@ -6007,7 +6008,7 @@ static void ipw2100_rf_kill(struct work_struct *work) spin_unlock_irqrestore(&priv->low_lock, flags); } -static void ipw2100_irq_tasklet(struct ipw2100_priv *priv); +static void ipw2100_irq_tasklet(unsigned long data); static const struct net_device_ops ipw2100_netdev_ops = { .ndo_open = ipw2100_open, @@ -6137,7 +6138,7 @@ static struct net_device *ipw2100_alloc_device(struct pci_dev *pci_dev, INIT_DELAYED_WORK(&priv->rf_kill, ipw2100_rf_kill); INIT_DELAYED_WORK(&priv->scan_event, ipw2100_scan_event); - tasklet_init(&priv->irq_tasklet, (void (*)(unsigned long)) + tasklet_init(&priv->irq_tasklet, ipw2100_irq_tasklet, (unsigned long)priv); /* NOTE: We do not start the deferred work for status checks yet */ diff --git a/drivers/net/wireless/intel/ipw2x00/ipw2200.c b/drivers/net/wireless/intel/ipw2x00/ipw2200.c index ed0f06532d5e2..ac5f797fb1ad1 100644 --- a/drivers/net/wireless/intel/ipw2x00/ipw2200.c +++ b/drivers/net/wireless/intel/ipw2x00/ipw2200.c @@ -1945,8 +1945,9 @@ static void notify_wx_assoc_event(struct ipw_priv *priv) wireless_send_event(priv->net_dev, SIOCGIWAP, &wrqu, NULL); } -static void ipw_irq_tasklet(struct ipw_priv *priv) +static void ipw_irq_tasklet(unsigned long data) { + struct ipw_priv *priv = (struct ipw_priv *)data; u32 inta, inta_mask, handled = 0; unsigned long flags; int rc = 0; @@ -10680,7 +10681,7 @@ static int ipw_setup_deferred_work(struct ipw_priv *priv) INIT_WORK(&priv->qos_activate, ipw_bg_qos_activate); #endif /* CONFIG_IPW2200_QOS */ - tasklet_init(&priv->irq_tasklet, (void (*)(unsigned long)) + tasklet_init(&priv->irq_tasklet, ipw_irq_tasklet, (unsigned long)priv); return ret; -- 2.20.1