From patchwork Sat Aug 11 01:19:39 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Moritz Fischer X-Patchwork-Id: 956515 Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=kernel.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 41nPLV2LFRz9s47 for ; Sat, 11 Aug 2018 11:20:18 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727286AbeHKDwP (ORCPT ); Fri, 10 Aug 2018 23:52:15 -0400 Received: from mail-pl0-f48.google.com ([209.85.160.48]:36666 "EHLO mail-pl0-f48.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726747AbeHKDwP (ORCPT ); Fri, 10 Aug 2018 23:52:15 -0400 Received: by mail-pl0-f48.google.com with SMTP id e11-v6so4700587plb.3 for ; Fri, 10 Aug 2018 18:19:57 -0700 (PDT) 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; bh=fL67/HFN/7Hbbgg2gbbVxBdSCGEg4ixwvA911agE4vY=; b=gZgQhfsWOLQP+yG7eyCR2Y7a97nVStbMFnXJ9fjzd178RQ1uP4L2Erw7SukIWPCl9F GWHnL710c0Vp+fssj5RpomBJaNL+7rmWZv3wLSMKU72q70fcxGMOS+hVyvGuILebo5f6 1vbA0oAFYYlD8Iu9sEfx8w95hR7jy1d+tIbpWk0khv3yB56JaAaaWOj6ATtcmPQZ78S6 t+sGMOlPzah4pZVkZYfLASqlmT+hPxQ4MCxiJIkX13q062GGJLmDCUWq/o83dBetfXcW mrJPQUINJeCu4dSsoyqORgqASXnfA3JJXHZod1ggpIkLg9aetf/CvQw2cbalJOvYJwca TTUQ== X-Gm-Message-State: AOUpUlEoi7zZOTgbMBY3DVZ4hWUSkHbD1lJgHhZLxgZBot2VyEJqiUR1 mepcj1LtpIA2UZXVvL8UdT94DQ== X-Google-Smtp-Source: AA+uWPzN4vJkjU7BFLsbKgs6Eq+UdM4KUqyUZ9acmi+sGsiFDwvAg+fUVkP5dU00wETlHbEBh243DA== X-Received: by 2002:a17:902:d88d:: with SMTP id b13-v6mr8158001plz.314.1533950397119; Fri, 10 Aug 2018 18:19:57 -0700 (PDT) Received: from localhost (c-107-3-165-230.hsd1.ca.comcast.net. [107.3.165.230]) by smtp.gmail.com with ESMTPSA id x15-v6sm10921217pgc.46.2018.08.10.18.19.55 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Fri, 10 Aug 2018 18:19:56 -0700 (PDT) From: Moritz Fischer To: davem@davemloft.net Cc: keescook@chromium.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, alex.williams@ni.com, Moritz Fischer Subject: [PATCH 0/2] net: nixge: Minor cleanups Date: Fri, 10 Aug 2018 18:19:39 -0700 Message-Id: <20180811011941.6187-1-mdf@kernel.org> X-Mailer: git-send-email 2.18.0 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Hi Dave, in preparation of my 64-bit support series, here's some minor cleanup in preparation that gets rid of unneccesary accesses to the descriptor application fields. I've confirmed that the hardware does not access the fields in all our configurations. Thanks, Moritz Moritz Fischer (2): net: nixge: Do not zero application specific fields in desc net: nixge: Don't store skb in app4 field of descriptor drivers/net/ethernet/ni/nixge.c | 11 ----------- 1 file changed, 11 deletions(-)