From patchwork Tue Sep 25 06:23:24 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ajay Singh X-Patchwork-Id: 10613379 X-Patchwork-Delegate: kvalo@adurom.com 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 4B70614BD for ; Tue, 25 Sep 2018 06:24:37 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 3EDD529861 for ; Tue, 25 Sep 2018 06:24:37 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 31DF02986A; Tue, 25 Sep 2018 06:24:37 +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 4676A29868 for ; Tue, 25 Sep 2018 06:24:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727661AbeIYMaY (ORCPT ); Tue, 25 Sep 2018 08:30:24 -0400 Received: from esa3.microchip.iphmx.com ([68.232.153.233]:12155 "EHLO esa3.microchip.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726125AbeIYMaY (ORCPT ); Tue, 25 Sep 2018 08:30:24 -0400 X-IronPort-AV: E=Sophos;i="5.54,301,1534834800"; d="scan'208";a="20543189" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa3.microchip.iphmx.com with ESMTP/TLS/DHE-RSA-AES256-SHA; 24 Sep 2018 23:24:26 -0700 Received: from ajaysk-VirtualBox.microchip.com (10.10.76.4) by chn-sv-exch03.mchp-main.com (10.10.76.49) with Microsoft SMTP Server id 14.3.352.0; Mon, 24 Sep 2018 23:24:24 -0700 From: Ajay Singh To: CC: , , , , , , , Ajay Singh Subject: [PATCH v3 09/29] staging: wilc1000: use 'void' return for wilc_wlan_txq_filter_dup_tcp_ack() Date: Tue, 25 Sep 2018 11:53:24 +0530 Message-ID: <1537856624-22157-10-git-send-email-ajay.kathat@microchip.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1537856624-22157-1-git-send-email-ajay.kathat@microchip.com> References: <1537856624-22157-1-git-send-email-ajay.kathat@microchip.com> MIME-Version: 1.0 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 Use 'void' return for wilc_wlan_txq_filter_dup_tcp_ack() as it always return value '1' and its not used by the caller. Signed-off-by: Ajay Singh --- drivers/staging/wilc1000/wilc_wlan.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/staging/wilc1000/wilc_wlan.c b/drivers/staging/wilc1000/wilc_wlan.c index 66ce29d..88808d9 100644 --- a/drivers/staging/wilc1000/wilc_wlan.c +++ b/drivers/staging/wilc1000/wilc_wlan.c @@ -182,7 +182,7 @@ static inline void tcp_process(struct net_device *dev, struct txq_entry_t *tqe) spin_unlock_irqrestore(&wilc->txq_spinlock, flags); } -static int wilc_wlan_txq_filter_dup_tcp_ack(struct net_device *dev) +static void wilc_wlan_txq_filter_dup_tcp_ack(struct net_device *dev) { struct wilc_vif *vif = netdev_priv(dev); struct wilc *wilc = vif->wilc; @@ -237,8 +237,6 @@ static int wilc_wlan_txq_filter_dup_tcp_ack(struct net_device *dev) msecs_to_jiffies(1)); dropped--; } - - return 1; } void wilc_enable_tcp_ack_filter(struct wilc_vif *vif, bool value)