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=-9.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, 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 A5448C352AA for ; Tue, 1 Oct 2019 19:13:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 672892168B for ; Tue, 1 Oct 2019 19:13:02 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="OK3W2VZ5" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726135AbfJATNB (ORCPT ); Tue, 1 Oct 2019 15:13:01 -0400 Received: from mail-wr1-f65.google.com ([209.85.221.65]:33292 "EHLO mail-wr1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725844AbfJATNB (ORCPT ); Tue, 1 Oct 2019 15:13:01 -0400 Received: by mail-wr1-f65.google.com with SMTP id b9so16866708wrs.0 for ; Tue, 01 Oct 2019 12:12:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=ocjb+kgOXh3XXlIOFL1rhIFRqvOm5KiquOEj1WzDcGI=; b=OK3W2VZ5ze/olXmNiIK0LxRnm5U75byzb1Zos3fr6QsE17JkA3F7Bit55Uh3vu9vf8 K2rcYbnCBY66T76XsBghiSSvKpcG1crGH1YhGe5idELNGqJbt23v9PpNIVtifFezd98U Gc2dSOdndJVsJwEbYi0x3iFtqfoCasS6DsMhY7F3bDASGZ83yPx8Lc6k25xPDRqpDb/1 WixKY0krF2Y6eLGWL+OMxfWT2qkUGlrG8n1HuXN+ERyPiyUBub3nGTnHNMcMt1htfWgf gyilOqfRkPT0AlBVfAwwkUKX9HQ0adewKdvH2h6jjA0zhk98ZsxBS11/nzqILYyYs1ES cJNg== 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=ocjb+kgOXh3XXlIOFL1rhIFRqvOm5KiquOEj1WzDcGI=; b=jYvy1mBqJ12oY9/S5/S/Cq5PiXAgSu3FYQUTs15lPcgPbAuiizLNhISZdG1FAui06E 9MiL8K0zHWvU53QuwaGdM9WPcR6bB8spwUf2nWQ1TGiiuyjsml3NMAw3WgSSI5UNky3C cqfvUh+DRznCIGZAQoCzcnIddnANFyqiPXsa9N8Ya44fcSIVVkrpEeX2UJwppkLuGBrZ imgV3qKGhImJYcDtbIAhmoeRaS1MfcyQkzi0knQBDu9CldjXMVfxbXvucgU2Eolmw/xC NN7JBS3UadJTms0VHAsikjRjQGRg0zGnS3kRM749G3Z0RtalzovBJBsWBVECKfrn/ndu I/5Q== X-Gm-Message-State: APjAAAW7a7oAckp9OqjtjOFXlzDaU42S80dC1YX/nEVUV781lsJ336Qf Yv0DXQAnvZsQ5MWVZuCq3+g= X-Google-Smtp-Source: APXvYqySjYmLx8g3Gt0tQgkH386dIFtPwn1sp4KJyOwywPHeMzcXkj8NW2PJDmDkhNWbtSvUUIq4lw== X-Received: by 2002:a05:6000:45:: with SMTP id k5mr12072693wrx.259.1569957179067; Tue, 01 Oct 2019 12:12:59 -0700 (PDT) Received: from localhost.localdomain ([86.124.196.40]) by smtp.gmail.com with ESMTPSA id c8sm13366658wrr.49.2019.10.01.12.12.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 01 Oct 2019 12:12:58 -0700 (PDT) From: Vladimir Oltean To: andrew@lunn.ch, f.fainelli@gmail.com, vivien.didelot@gmail.com, davem@davemloft.net Cc: netdev@vger.kernel.org, Vladimir Oltean Subject: [PATCH net-next] net: dsa: Remove unused __DSA_SKB_CB macro Date: Tue, 1 Oct 2019 22:12:50 +0300 Message-Id: <20191001191250.7337-1-olteanv@gmail.com> X-Mailer: git-send-email 2.17.1 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org The struct __dsa_skb_cb is supposed to span the entire 48-byte skb control block, while the struct dsa_skb_cb only the portion of it which is used by the DSA core (the rest is available as private data to drivers). The DSA_SKB_CB and __DSA_SKB_CB helpers are supposed to help retrieve this pointer based on a skb, but it turns out there is nobody directly interested in the struct __dsa_skb_cb in the kernel. So remove it. Signed-off-by: Vladimir Oltean --- include/net/dsa.h | 2 -- 1 file changed, 2 deletions(-) diff --git a/include/net/dsa.h b/include/net/dsa.h index 541fb514e31d..8c3ea0530f65 100644 --- a/include/net/dsa.h +++ b/include/net/dsa.h @@ -94,8 +94,6 @@ struct __dsa_skb_cb { u8 priv[48 - sizeof(struct dsa_skb_cb)]; }; -#define __DSA_SKB_CB(skb) ((struct __dsa_skb_cb *)((skb)->cb)) - #define DSA_SKB_CB(skb) ((struct dsa_skb_cb *)((skb)->cb)) #define DSA_SKB_CB_PRIV(skb) \ -- 2.17.1