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 D7ABFC433EF for ; Wed, 6 Apr 2022 09:37:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241067AbiDFJil (ORCPT ); Wed, 6 Apr 2022 05:38:41 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54286 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1572988AbiDFJe5 (ORCPT ); Wed, 6 Apr 2022 05:34:57 -0400 Received: from mail-ed1-x531.google.com (mail-ed1-x531.google.com [IPv6:2a00:1450:4864:20::531]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0C637120D95 for ; Tue, 5 Apr 2022 23:19:14 -0700 (PDT) Received: by mail-ed1-x531.google.com with SMTP id b15so1366696edn.4 for ; Tue, 05 Apr 2022 23:19:14 -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=5W91nY5g2x/PNBMnEeWdlyukY7wlgLCqBSWWvoZMNo8=; b=hiUy4X2LA1nqaFfDcQ7InCwRGzw3PSPmausfWQ3ChZJ9uFDiaCL2dcjiwVSPNw/qAV sWSIN1HLyP/5jjej30IG9xImLT+sEbYB3qNiBkVCIQkWaFDqw4rB/0i42NDTGThmktde u0DW8ldMQ1ArwSCc25vweHnMh3EMlihmaTSX1lpFGxARcc6/NkI22D4S6hT74yEeWrf2 bDYwO2bj+ogy8Rl83hJtIId+VNNHqGqkCrFd2H/l1oxP3ZGq4f8ascZOMBswR7mR9T26 lkc26D4YMbvYUGFQljUip1MAZOsJ2GOwvv142MaXQPXBKP7wRnu9zXC4mfTPyCFERxE4 NvYQ== 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=5W91nY5g2x/PNBMnEeWdlyukY7wlgLCqBSWWvoZMNo8=; b=U1EXz6BIf4t1UcEN9iG32Oz0pXQGaDsRkmkLQJz2ceW3CAn9vYmoR/y1vUgVCmWK41 aZCNmdtMVlMairEXizy+IrqXr2uZ3ELi7tio7/Ys4vT0BbJrR+VQsVV6/bs7uDWUmJ+h 937iwRL2cz6NcpHnCTRQZJ1r4PRCQhVqPi+uugPZqUTRBVR/6Jm9ZWNkMQ7MCM043Yyq +yVpnBLRKvamD5DMa4z5Tv+r52jz2EgxLko5Ur5VFSOIrTAOVQ91nuDqTvKlQFT5P7sS rQQONUBHdQqgkl1Q6g/+WtAGSlq2XkrNRxz/Lpp0WbwtcD1ytqyfuapeTSKK19aek2Jh qR0w== X-Gm-Message-State: AOAM533RhSoPDFdCooK6fwT7iBZiPE16aHoUNLOZ+XRnJD525zfyUZuf IHTkoBKMG5W54e6ji6qSU4lg69iK4mc= X-Google-Smtp-Source: ABdhPJxMQvIE9nIXz2sl2HyN4f2u8FCzHt4WeaO6gFBzfgNpMziy7VJQ3LnoEua7c0bTVhs78i2+KA== X-Received: by 2002:a50:9e61:0:b0:419:d8e5:6236 with SMTP id z88-20020a509e61000000b00419d8e56236mr7124021ede.327.1649225953449; Tue, 05 Apr 2022 23:19:13 -0700 (PDT) Received: from localhost.localdomain (ip5f5abb55.dynamic.kabel-deutschland.de. [95.90.187.85]) by smtp.gmail.com with ESMTPSA id q3-20020a50da83000000b0041cdd6e92b1sm2475251edj.27.2022.04.05.23.19.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 05 Apr 2022 23:19:12 -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 2/5] staging: r8188eu: use round_up() instead of _RND4() Date: Wed, 6 Apr 2022 08:18:56 +0200 Message-Id: <20220406061859.9011-3-straube.linux@gmail.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220406061859.9011-1-straube.linux@gmail.com> References: <20220406061859.9011-1-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 --- 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