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 X-Spam-Level: X-Spam-Status: No, score=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6FC37C433E0 for ; Tue, 19 Jan 2021 23:22:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4533922DD3 for ; Tue, 19 Jan 2021 23:22:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729778AbhASXWk (ORCPT ); Tue, 19 Jan 2021 18:22:40 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52100 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727354AbhASXJF (ORCPT ); Tue, 19 Jan 2021 18:09:05 -0500 Received: from mail-ed1-x530.google.com (mail-ed1-x530.google.com [IPv6:2a00:1450:4864:20::530]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 90DDEC061798 for ; Tue, 19 Jan 2021 15:08:17 -0800 (PST) Received: by mail-ed1-x530.google.com with SMTP id dj23so20990926edb.13 for ; Tue, 19 Jan 2021 15:08:17 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=iwCUNqLglIYcGVNIfzZGfQ5CfFXZV0rXFfVSZHPsXNc=; b=OsUuytmAk91454sP37H8sKX9ONiNQaQ0WwYxPOh5IfmGBN5SzbfMgp3BImxdL9zoHJ e3R9/ARS858ouAHoW6qv0xLLccTanK3lozA3KuZ5h8gb6zs+iTMKIibPr1EqSKxdV8gm zEDMVzt5T8xXyMkFN2DHZOXSv3ATQloYHO6hqgqtTAdhCBLfMz7k+sg6uNTk87lLpmyG QkO01pAU75usHYFN3mfAkNrWU0ASHeYQWuRjykirHoXtNrUVEHZdeCfbIWtgAhqeYkzW u2SO90HWfc0V1NekhNPj68wDDBKUwl+mBadbJhqjVaB8AH+0DRwtyM7NhF06n/s0vHk/ VYlg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=iwCUNqLglIYcGVNIfzZGfQ5CfFXZV0rXFfVSZHPsXNc=; b=YkM5XxqwyXxK83C40Vihr1rMNeH16QmGnWJBpmUBpOPCSO+3w0zarygqOy7KfLDuED tKQpCEkqg2IEqdTnFtaRX60q7JCMB2kbzlgXlkr7QK32mQrw7MpfJYbM3LstvaXdpkXH lJLRcHlknL5NrjeSl75qb3iCM/XIvrr1nHNAZ+W47UBUe3d0qLBkBuVUz9j2QzoXzoTF 186UBISPLpqhevvqETBRf7AV85Q7gz+lmgMWf5CD2uDOuLHyrDpYGXujyEF7wfbMoNZA PRTrrVlM7vUhVabzjfUCIkkq/jLeS/WaOyXoIVS5MMaUjSGX3OBmgoTZHfxnoF4+e7DW jhHw== X-Gm-Message-State: AOAM533wuTbqByCwoKThJm1y8OIjLuvoXIXJG4xk6aqpSmZTXv9klrZ6 8R3vtKXOtDOCA7kIQEwSk1k= X-Google-Smtp-Source: ABdhPJxhNKGe9dSXrXY2n5cp66gHi7rpW+HLplJdlyp0Yhme1FSV+/+tiiOBCH77H0B9pZEakJHP4Q== X-Received: by 2002:a50:e0c1:: with SMTP id j1mr5028835edl.253.1611097696362; Tue, 19 Jan 2021 15:08:16 -0800 (PST) Received: from localhost.localdomain (5-12-227-87.residential.rdsnet.ro. [5.12.227.87]) by smtp.gmail.com with ESMTPSA id lh26sm94197ejb.119.2021.01.19.15.08.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 19 Jan 2021 15:08:15 -0800 (PST) From: Vladimir Oltean To: "David S . Miller" , Jakub Kicinski , netdev@vger.kernel.org Cc: Andrew Lunn , Florian Fainelli , Vivien Didelot , Richard Cochran , Claudiu Manoil , Alexandru Marginean , Alexandre Belloni , Xiaoliang Yang , Hongbo Wang , Vladimir Oltean , Po Liu , Yangbo Lu , Maxim Kochetkov , Eldar Gasanov , Andrey L , UNGLinuxDriver@microchip.com Subject: [PATCH v4 net-next 11/16] net: mscc: ocelot: use DIV_ROUND_UP helper in ocelot_port_inject_frame Date: Wed, 20 Jan 2021 01:07:44 +0200 Message-Id: <20210119230749.1178874-12-olteanv@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210119230749.1178874-1-olteanv@gmail.com> References: <20210119230749.1178874-1-olteanv@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Vladimir Oltean This looks a bit nicer than the open-coded "(x + 3) % 4" idiom. Signed-off-by: Vladimir Oltean --- Changes in v3: None. Changes in v3: None. Changes in v2: Patch is new. drivers/net/ethernet/mscc/ocelot_net.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/mscc/ocelot_net.c b/drivers/net/ethernet/mscc/ocelot_net.c index 9535a75b1c84..55847d2a83e1 100644 --- a/drivers/net/ethernet/mscc/ocelot_net.c +++ b/drivers/net/ethernet/mscc/ocelot_net.c @@ -563,7 +563,7 @@ static int ocelot_port_xmit(struct sk_buff *skb, struct net_device *dev) ocelot_write_rix(ocelot, (__force u32)cpu_to_be32(ifh[i]), QS_INJ_WR, grp); - count = (skb->len + 3) / 4; + count = DIV_ROUND_UP(skb->len, 4); last = skb->len % 4; for (i = 0; i < count; i++) ocelot_write_rix(ocelot, ((u32 *)skb->data)[i], QS_INJ_WR, grp); -- 2.25.1