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 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A5B61C433EF for ; Fri, 22 Oct 2021 11:39:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7557D610D0 for ; Fri, 22 Oct 2021 11:39:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232757AbhJVLmC (ORCPT ); Fri, 22 Oct 2021 07:42:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44060 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232682AbhJVLmB (ORCPT ); Fri, 22 Oct 2021 07:42:01 -0400 Received: from mail-ed1-x529.google.com (mail-ed1-x529.google.com [IPv6:2a00:1450:4864:20::529]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 991A8C061764 for ; Fri, 22 Oct 2021 04:39:43 -0700 (PDT) Received: by mail-ed1-x529.google.com with SMTP id e19so1921845edy.0 for ; Fri, 22 Oct 2021 04:39:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=g7Q9pJ+WrRHjtbL9qN8GaIdJ4pUYdhRfwzGTptegbRI=; b=jqonEAlJuFH6wlAQgRO6Uff5SUxr68DmT3Wn8ClHbF5nm91AB5NfFFxY1dvglNflcd cuNAUC/AJJeBRXKI6OCF/v1bT2nyhMc3rmdQza5KKhzJGJ6HZR52dotcCntXrGY6JuEj hKhuLv6tinJV4JfpQvVuByWzqBCwr4d3L3zYxkRzA8thsAMr/XzOAnSF+Zy51yhf2777 l3qgmYs7pHydwfPkkPYH3imoWr0gmVUzhVbYc9nCz4nNWe9lvRyTDz6yT4hHDAYHGazr Vaz1mQ8ZHYUEAY9Zn01d7kEUQYwbv2JU1GbUNsumxX21PCbKOlq24TXyWS/HCncAqAF0 4gxw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=g7Q9pJ+WrRHjtbL9qN8GaIdJ4pUYdhRfwzGTptegbRI=; b=1IRIEpMQXiNdvM7aY3ujGhcBgNm9MYE/4W3aGfDcDEMsYB4j7KpkLCln/dTG46Z9Af bjRWuRtV7S3oAz/AEEGtQzXIMKEdsmzoEk/rBqpnHiI8O3a6U3y0t9bcSvN5GzquvBJl NOIcvspOWPEqKI5VXIwbjxWX2nQA5/3YEsLRsPelIearW39d/Smutprh0WX4XrqiEJrz Q7QTefIpLUqHdOvsvpQ22Uw3CMZsint4p/rbavBMqw0z0OuA53iI1PlClGfJLaQbKs1a pLP0U+sKCPYaelvmd1yYCmW7u0MmwGqibw1UWRxSG7RkBcpVeZeg3JR/NrFpnauRMLyN qb6A== X-Gm-Message-State: AOAM530pymVrkSR83qBNJ9vozDG91nurZ26eD/hoP+JTFwF8X9n02N1h e+p0pXUJLI56fO1CUvxpWDQ= X-Google-Smtp-Source: ABdhPJz7i5IO2AaA7gvNTE41DlUCK9pe/shJ7tS5vNbMQuHUUQCUXUo0H9FTEaYATyhSe4duyr+xvw== X-Received: by 2002:a17:906:84e:: with SMTP id f14mr14879434ejd.105.1634902782115; Fri, 22 Oct 2021 04:39:42 -0700 (PDT) Received: from localhost.localdomain (host-80-181-148-119.retail.telecomitalia.it. [80.181.148.119]) by smtp.gmail.com with ESMTPSA id j15sm4360050edl.34.2021.10.22.04.39.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 22 Oct 2021 04:39:41 -0700 (PDT) From: "Fabio M. De Francesco" To: Larry Finger , Phillip Potter , Greg Kroah-Hartman , linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org Cc: "Fabio M. De Francesco" Subject: [PATCH] staging: r8188eu: Remove four unused semaphores Date: Fri, 22 Oct 2021 13:39:36 +0200 Message-Id: <20211022113936.7909-1-fmdefrancesco@gmail.com> X-Mailer: git-send-email 2.33.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Remove four initialized but unused semaphores. Signed-off-by: Fabio M. De Francesco --- drivers/staging/r8188eu/core/rtw_recv.c | 2 -- drivers/staging/r8188eu/core/rtw_xmit.c | 3 --- drivers/staging/r8188eu/include/drv_types.h | 1 - drivers/staging/r8188eu/include/rtw_recv.h | 1 - drivers/staging/r8188eu/include/rtw_xmit.h | 2 -- drivers/staging/r8188eu/os_dep/usb_intf.c | 1 - 6 files changed, 10 deletions(-) diff --git a/drivers/staging/r8188eu/core/rtw_recv.c b/drivers/staging/r8188eu/core/rtw_recv.c index 51a13262a226..23f251827310 100644 --- a/drivers/staging/r8188eu/core/rtw_recv.c +++ b/drivers/staging/r8188eu/core/rtw_recv.c @@ -81,8 +81,6 @@ int _rtw_init_recv_priv(struct recv_priv *precvpriv, struct adapter *padapter) } precvpriv->rx_pending_cnt = 1; - sema_init(&precvpriv->allrxreturnevt, 0); - res = rtl8188eu_init_recv_priv(padapter); timer_setup(&precvpriv->signal_stat_timer, rtw_signal_stat_timer_hdl, 0); diff --git a/drivers/staging/r8188eu/core/rtw_xmit.c b/drivers/staging/r8188eu/core/rtw_xmit.c index 0c033a077bf9..dbb5baa145c5 100644 --- a/drivers/staging/r8188eu/core/rtw_xmit.c +++ b/drivers/staging/r8188eu/core/rtw_xmit.c @@ -49,7 +49,6 @@ s32 _rtw_init_xmit_priv(struct xmit_priv *pxmitpriv, struct adapter *padapter) /* We don't need to memset padapter->XXX to zero, because adapter is allocated by vzalloc(). */ spin_lock_init(&pxmitpriv->lock); - sema_init(&pxmitpriv->terminate_xmitthread_sema, 0); /* Please insert all the queue initializaiton using rtw_init_queue below @@ -187,8 +186,6 @@ s32 _rtw_init_xmit_priv(struct xmit_priv *pxmitpriv, struct adapter *padapter) pxmitpriv->txirp_cnt = 1; - sema_init(&pxmitpriv->tx_retevt, 0); - /* per AC pending irp */ pxmitpriv->beq_cnt = 0; pxmitpriv->bkq_cnt = 0; diff --git a/drivers/staging/r8188eu/include/drv_types.h b/drivers/staging/r8188eu/include/drv_types.h index 3e4928320f17..60140ae42dca 100644 --- a/drivers/staging/r8188eu/include/drv_types.h +++ b/drivers/staging/r8188eu/include/drv_types.h @@ -152,7 +152,6 @@ struct dvobj_priv { u8 RtNumOutPipes; int ep_num[5]; /* endpoint number */ int RegUsbSS; - struct semaphore usb_suspend_sema; struct mutex usb_vendor_req_mutex; struct usb_interface *pusbintf; diff --git a/drivers/staging/r8188eu/include/rtw_recv.h b/drivers/staging/r8188eu/include/rtw_recv.h index 1e28ec731547..2557d0e9b3bd 100644 --- a/drivers/staging/r8188eu/include/rtw_recv.h +++ b/drivers/staging/r8188eu/include/rtw_recv.h @@ -176,7 +176,6 @@ struct recv_priv { uint rx_largepacket_crcerr; uint rx_smallpacket_crcerr; uint rx_middlepacket_crcerr; - struct semaphore allrxreturnevt; uint ff_hwaddr; u8 rx_pending_cnt; diff --git a/drivers/staging/r8188eu/include/rtw_xmit.h b/drivers/staging/r8188eu/include/rtw_xmit.h index b2df1480d66b..156ec9cebad6 100644 --- a/drivers/staging/r8188eu/include/rtw_xmit.h +++ b/drivers/staging/r8188eu/include/rtw_xmit.h @@ -256,7 +256,6 @@ struct agg_pkt_info { struct xmit_priv { spinlock_t lock; - struct semaphore terminate_xmitthread_sema; struct __queue be_pending; struct __queue bk_pending; struct __queue vi_pending; @@ -281,7 +280,6 @@ struct xmit_priv { u8 wmm_para_seq[4];/* sequence for wmm ac parameter strength * from large to small. it's value is 0->vo, * 1->vi, 2->be, 3->bk. */ - struct semaphore tx_retevt;/* all tx return event; */ u8 txirp_cnt;/* */ struct tasklet_struct xmit_tasklet; /* per AC pending irp */ diff --git a/drivers/staging/r8188eu/os_dep/usb_intf.c b/drivers/staging/r8188eu/os_dep/usb_intf.c index 40f2481afc6f..7ed9f5f54472 100644 --- a/drivers/staging/r8188eu/os_dep/usb_intf.c +++ b/drivers/staging/r8188eu/os_dep/usb_intf.c @@ -129,7 +129,6 @@ static struct dvobj_priv *usb_dvobj_init(struct usb_interface *usb_intf) } /* 3 misc */ - sema_init(&pdvobjpriv->usb_suspend_sema, 0); rtw_reset_continual_urb_error(pdvobjpriv); usb_get_dev(pusbd); -- 2.33.1