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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id DAEA1C433FE for ; Wed, 6 Apr 2022 19:45:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232242AbiDFTqy (ORCPT ); Wed, 6 Apr 2022 15:46:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41030 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232220AbiDFTp4 (ORCPT ); Wed, 6 Apr 2022 15:45:56 -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 528A328E49A for ; Wed, 6 Apr 2022 10:22:38 -0700 (PDT) Received: by mail-ed1-x529.google.com with SMTP id w18so3424108edi.13 for ; Wed, 06 Apr 2022 10:22:38 -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:in-reply-to:references :mime-version:content-transfer-encoding; bh=CwqBXDz668FHAz4y6CpGiuk9ISChfbzhgCaR+tulTMk=; b=EvHMKCFZCZDfyLJTYvlmtVf5grd8BgJpV5V6KZJqOS53R1pGZ7CNR6kyTy6ChuiW9Y XuQCu3tDeJo74DAXUvqIxMt11hXqmHTfV7wO8zIJLxeVHuZcVUFFlGTdUrXi/RhJNDei PYSWVg2NF80s7l8CPVv1U2RvjUVMcpzWOgvk686K91f15MO/SNTimslRG6g8cPzhD3EX MZ7EUYPPjkxNMV5xHSN4bQoEDNC106BbPvZz2V9fjzojEkXJODCxERoV/1BD76fVIrGX uygIWzW38kj/1lQ+DCHNsIvIl9p/3ulb8nSVy8pgA/zP64I7sq608GyVOt2QU/NFG+zf wPig== 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:in-reply-to :references:mime-version:content-transfer-encoding; bh=CwqBXDz668FHAz4y6CpGiuk9ISChfbzhgCaR+tulTMk=; b=NYrcd7wGZ4rgdcFWiAuHHTY1hzuuC46cvUHlZat9pQIiRXxJvVoWBBBNGHfJJYJWAW LwR0JXR34PDLJ9s9r5dfTnBOO+BD4l3y/t49j4Ucc+eSJH3BBs5Bi1WoJ9yjTGvpeoG1 D8qlzocOyl1e0LWFW0ioukqM7jEUMa3POoKb64uCOnU+d7SP5/SH5jnEWGU2vFHs0oaV k4UX40GhCX8aTiagWja7BicTDO7SsnE8qMEZkaBk4WKySD6hFD5Xj0ydN9njcb/8dRX7 MVcQvCdNBOTf+uhV3fyzOrjqY0BxbrdIvOFq0lFGmEMqNtGp2KcTIid2jrMo9Y3iF6wT blGg== X-Gm-Message-State: AOAM531BiMUHHtkN2WDJ6PzpEZifDRLfYh4DWq5Pcozv2G+fMwrTWDCZ zLP/29OlCLtK4dv8ISIu3Mc= X-Google-Smtp-Source: ABdhPJxEA2MeNQtB5aPt+y7Y43evp/8rgGqQFSwINva8bP39DtlmAZlA+iBJeLY9vUpK9mLfxAYcEQ== X-Received: by 2002:a05:6402:5146:b0:415:fd95:6afa with SMTP id n6-20020a056402514600b00415fd956afamr10007508edd.200.1649265756888; Wed, 06 Apr 2022 10:22:36 -0700 (PDT) Received: from localhost.localdomain (ip5f5abb55.dynamic.kabel-deutschland.de. [95.90.187.85]) by smtp.gmail.com with ESMTPSA id da19-20020a056402177300b00413583e0996sm7912730edb.14.2022.04.06.10.22.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 06 Apr 2022 10:22:36 -0700 (PDT) From: Michael Straube To: gregkh@linuxfoundation.org Cc: Larry.Finger@lwfinger.net, phil@philpotter.co.uk, linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org, Michael Straube Subject: [PATCH v2 2/5] staging: r8188eu: use round_up() instead of _RND4() Date: Wed, 6 Apr 2022 19:22:16 +0200 Message-Id: <20220406172219.15565-3-straube.linux@gmail.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220406172219.15565-1-straube.linux@gmail.com> References: <20220406172219.15565-1-straube.linux@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Use in-kernel round_up() instead of custom _RND4(). Signed-off-by: Michael Straube --- v2: no changes drivers/staging/r8188eu/core/rtw_cmd.c | 2 +- drivers/staging/r8188eu/include/osdep_service.h | 8 -------- 2 files changed, 1 insertion(+), 9 deletions(-) diff --git a/drivers/staging/r8188eu/core/rtw_cmd.c b/drivers/staging/r8188eu/core/rtw_cmd.c index ecd0488c439b..4977a0b99415 100644 --- a/drivers/staging/r8188eu/core/rtw_cmd.c +++ b/drivers/staging/r8188eu/core/rtw_cmd.c @@ -264,7 +264,7 @@ int rtw_cmd_thread(void *context) goto post_process; } - pcmd->cmdsz = _RND4((pcmd->cmdsz));/* _RND4 */ + pcmd->cmdsz = round_up(pcmd->cmdsz, 4); memcpy(pcmdbuf, pcmd->parmbuf, pcmd->cmdsz); diff --git a/drivers/staging/r8188eu/include/osdep_service.h b/drivers/staging/r8188eu/include/osdep_service.h index 56e5cbfec1f1..388c22751d09 100644 --- a/drivers/staging/r8188eu/include/osdep_service.h +++ b/drivers/staging/r8188eu/include/osdep_service.h @@ -96,14 +96,6 @@ static inline void flush_signals_thread(void) #define _RND(sz, r) ((((sz)+((r)-1))/(r))*(r)) -static inline u32 _RND4(u32 sz) -{ - u32 val; - - val = ((sz >> 2) + ((sz & 3) ? 1: 0)) << 2; - return val; -} - static inline u32 _RND8(u32 sz) { u32 val; -- 2.35.1