From patchwork Thu Sep 10 14:04:46 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jason Yan X-Patchwork-Id: 1361617 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=huawei.com Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4BnLvC5wrjz9sPB for ; Fri, 11 Sep 2020 00:32:23 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731045AbgIJObn (ORCPT ); Thu, 10 Sep 2020 10:31:43 -0400 Received: from szxga06-in.huawei.com ([45.249.212.32]:42562 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1731058AbgIJO2o (ORCPT ); Thu, 10 Sep 2020 10:28:44 -0400 Received: from DGGEMS412-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id 9B246581FA3E06A0396E; Thu, 10 Sep 2020 22:05:33 +0800 (CST) Received: from huawei.com (10.175.127.227) by DGGEMS412-HUB.china.huawei.com (10.3.19.212) with Microsoft SMTP Server id 14.3.487.0; Thu, 10 Sep 2020 22:05:25 +0800 From: Jason Yan To: , , , , , , , , , , , , , CC: Jason Yan , Hulk Robot Subject: [PATCH] brcmsmac: main: Eliminate empty brcms_c_down_del_timer() Date: Thu, 10 Sep 2020 22:04:46 +0800 Message-ID: <20200910140446.1168049-1-yanaijie@huawei.com> X-Mailer: git-send-email 2.25.4 MIME-Version: 1.0 X-Originating-IP: [10.175.127.227] X-CFilter-Loop: Reflected Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org This function does nothing so remove it. This addresses the following coccicheck warning: drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c:5103:6-15: Unneeded variable: "callbacks". Return "0" on line 5105 Reported-by: Hulk Robot Signed-off-by: Jason Yan --- drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c | 9 --------- 1 file changed, 9 deletions(-) diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c index 21691581b532..763e0ec583d7 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c @@ -5085,13 +5085,6 @@ int brcms_c_up(struct brcms_c_info *wlc) return 0; } -static uint brcms_c_down_del_timer(struct brcms_c_info *wlc) -{ - uint callbacks = 0; - - return callbacks; -} - static int brcms_b_bmac_down_prep(struct brcms_hardware *wlc_hw) { bool dev_gone; @@ -5201,8 +5194,6 @@ uint brcms_c_down(struct brcms_c_info *wlc) callbacks++; wlc->WDarmed = false; } - /* cancel all other timers */ - callbacks += brcms_c_down_del_timer(wlc); wlc->pub->up = false;