From patchwork Mon Jan 21 07:50:20 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luca Coelho X-Patchwork-Id: 10772763 X-Patchwork-Delegate: luca@coelho.fi Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id DA3141390 for ; Mon, 21 Jan 2019 07:50:57 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id CC9C9299C5 for ; Mon, 21 Jan 2019 07:50:57 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id C10A529D1E; Mon, 21 Jan 2019 07:50:57 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 4184129D18 for ; Mon, 21 Jan 2019 07:50:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728865AbfAUHu4 (ORCPT ); Mon, 21 Jan 2019 02:50:56 -0500 Received: from paleale.coelho.fi ([176.9.41.70]:49156 "EHLO farmhouse.coelho.fi" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726240AbfAUHu4 (ORCPT ); Mon, 21 Jan 2019 02:50:56 -0500 Received: from 91-156-4-241.elisa-laajakaista.fi ([91.156.4.241] helo=redipa.ger.corp.intel.com) by farmhouse.coelho.fi with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.91) (envelope-from ) id 1glULv-0006cr-T3; Mon, 21 Jan 2019 09:50:40 +0200 From: Luca Coelho To: kvalo@codeaurora.org Cc: linux-wireless@vger.kernel.org, Liad Kaufman , Luca Coelho Date: Mon, 21 Jan 2019 09:50:20 +0200 Message-Id: <20190121075026.25059-11-luca@coelho.fi> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190121075026.25059-1-luca@coelho.fi> References: <20190121075026.25059-1-luca@coelho.fi> MIME-Version: 1.0 Subject: [PATCH 10/16] iwlwifi: mvm: make num_active_macs unsigned Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Liad Kaufman There is no point in having num_active_macs signed since it should never be negative. Set it to be an unsigned variable to ensure this. Signed-off-by: Liad Kaufman Signed-off-by: Luca Coelho --- drivers/net/wireless/intel/iwlwifi/mvm/sf.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sf.c b/drivers/net/wireless/intel/iwlwifi/mvm/sf.c index d1d76bb9a750..9da0dae78510 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/sf.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/sf.c @@ -7,6 +7,7 @@ * * Copyright(c) 2013 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH + * Copyright (C) 2018 Intel Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of version 2 of the GNU General Public License as @@ -28,6 +29,7 @@ * * Copyright(c) 2013 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH + * Copyright (C) 2018 Intel Corporation * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -64,7 +66,7 @@ struct iwl_mvm_active_iface_iterator_data { struct ieee80211_vif *ignore_vif; u8 sta_vif_ap_sta_id; enum iwl_sf_state sta_vif_state; - int num_active_macs; + u32 num_active_macs; }; /*