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,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 81F2CC35E17 for ; Thu, 27 Feb 2020 13:55:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 583632073D for ; Thu, 27 Feb 2020 13:55:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1582811748; bh=PAiwqRBxUoQ/vvOwZ73K+tg+Kycbas86H93TYURpEm4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=hJPxjQWTykQyEX6UXlgJk1KIjXUTR8sSeRLztKBR6j0UaL3pRr0qcwq5NDOvEq6jX UMUt0M4pYuwSUfyyKz9XXWLVO+coeLSuUlHPxTBFxzWMrP5x+12V2FsuqKHRn2zADF 6t3FY+M8YlKTXQaCgDCiWF2YlgZl4mvdw+IpiV9Y= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731752AbgB0Nzr (ORCPT ); Thu, 27 Feb 2020 08:55:47 -0500 Received: from mail.kernel.org ([198.145.29.99]:56030 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731601AbgB0Nzo (ORCPT ); Thu, 27 Feb 2020 08:55:44 -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 EA35821D7E; Thu, 27 Feb 2020 13:55:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1582811743; bh=PAiwqRBxUoQ/vvOwZ73K+tg+Kycbas86H93TYURpEm4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=WPw04SMmlCWStl3OGcPyKDshAzzdcPA8/hEEpOSmUEO2yZ8Hc/Rqdp1o5XLVvoeSF sr/wR7h63cmYaJ2j4T1W6ftDOeut6TkK/XR31JYwTJBzy8dI/6Q0P3hjNuSzW/w6O5 vVE+YRUKrKmIdfpreyLk4pQtXcZwM0Zrlz8o78is= 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 4.14 085/237] rtlwifi: rtl_pci: Fix -Wcast-function-type Date: Thu, 27 Feb 2020 14:34:59 +0100 Message-Id: <20200227132303.320137284@linuxfoundation.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200227132255.285644406@linuxfoundation.org> References: <20200227132255.285644406@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 cb775c88da5d48a85d99d95219f637b6fad2e0e9 ] 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/realtek/rtlwifi/pci.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/drivers/net/wireless/realtek/rtlwifi/pci.c b/drivers/net/wireless/realtek/rtlwifi/pci.c index 457a0f725c8aa..ab74f31558540 100644 --- a/drivers/net/wireless/realtek/rtlwifi/pci.c +++ b/drivers/net/wireless/realtek/rtlwifi/pci.c @@ -1091,13 +1091,15 @@ done: return ret; } -static void _rtl_pci_irq_tasklet(struct ieee80211_hw *hw) +static void _rtl_pci_irq_tasklet(unsigned long data) { + struct ieee80211_hw *hw = (struct ieee80211_hw *)data; _rtl_pci_tx_chk_waitq(hw); } -static void _rtl_pci_prepare_bcn_tasklet(struct ieee80211_hw *hw) +static void _rtl_pci_prepare_bcn_tasklet(unsigned long data) { + struct ieee80211_hw *hw = (struct ieee80211_hw *)data; struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); @@ -1223,10 +1225,10 @@ static void _rtl_pci_init_struct(struct ieee80211_hw *hw, /*task */ tasklet_init(&rtlpriv->works.irq_tasklet, - (void (*)(unsigned long))_rtl_pci_irq_tasklet, + _rtl_pci_irq_tasklet, (unsigned long)hw); tasklet_init(&rtlpriv->works.irq_prepare_bcn_tasklet, - (void (*)(unsigned long))_rtl_pci_prepare_bcn_tasklet, + _rtl_pci_prepare_bcn_tasklet, (unsigned long)hw); INIT_WORK(&rtlpriv->works.lps_change_work, rtl_lps_change_work_callback); -- 2.20.1