From patchwork Mon Aug 3 13:00:44 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geliang Tang X-Patchwork-Id: 1340307 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=X1ovxLTv; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4BKyjj1w88z9sTX for ; Mon, 3 Aug 2020 23:03:05 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726845AbgHCNDB (ORCPT ); Mon, 3 Aug 2020 09:03:01 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47978 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726118AbgHCNDA (ORCPT ); Mon, 3 Aug 2020 09:03:00 -0400 Received: from mail-pj1-x1043.google.com (mail-pj1-x1043.google.com [IPv6:2607:f8b0:4864:20::1043]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DCD1FC06174A; Mon, 3 Aug 2020 06:03:00 -0700 (PDT) Received: by mail-pj1-x1043.google.com with SMTP id f9so11282349pju.4; Mon, 03 Aug 2020 06:03:00 -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=Dk1JpiJy7gpZrrgIE7T6CKQLb01ltccUvx3/3PuXm3g=; b=X1ovxLTvwaJecHoNmWyxVgWLrn6k/NJ5+FA3n+x0Ols/MnQgm7rZdcoW/Q0bns+szC nBE9fGGQhUv+MYz7Oc3OFeDBUoB4Yd0yNYMmlbGZSscKQeZ2E6FvdpEuw0KzAlUSiXQZ BJqfYZC5w/CLngVcS5x1eNbTwv5g0vbLKSZQQjvVMXwAewzXct2SdGklfbqfk9GgTOwk OOhZIXhAsCp1Uz+er9ZTz8aPE16Nv6adQc86xMHameDH3+fxyXdi2p9wIhjeNeTE0RWS IWW73EkWqLql+/5pAFYsJyl3MPdmD4h6udnpoW29X78nRq4rc3oT7g0o7CYgPTiqFrwH 4+Qw== 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=Dk1JpiJy7gpZrrgIE7T6CKQLb01ltccUvx3/3PuXm3g=; b=CdK6cA/WjL0oGeHj0Nn6fk3t0IMHZxbh3P3Q1bgZKLbN4/M+IMVXHlnGv2CzK/bC/E QuDSh8Zex+D2+apFWh3tJdv1sbWq6N+polwaptfzDEQadR464Ziw5n3Fm0nIvOtIFK8q WtsZdojyKzrWyUJaA1wsZ57KcIm9AIcB/iVYeVshmoIxPGnKjRliYYLHBYdDvZfbtui2 Otzm8vssVebHS9wgbLWiGB9vQDPVhjyzQ0Q7HXfJDcVXUvkABwALZzjiSo7+yjOOSYxp YMXit0VfoDyuUf4WAEPqJHKaHKIPJdPVPmZQNMI9Bqxp1qy6xZGJMhrNVAJfye/b2Jls 8JvQ== X-Gm-Message-State: AOAM53107jOee/CYkLo7OYCkSpIx2Af6+6Ltqzc1FBLyRFciBrJg3SLR 1j/+Tb8BuFTZ+fEsgcJBq2Q= X-Google-Smtp-Source: ABdhPJyH+xrxtfsr5nzk+q2fBS0ZNABUlFZvIYzjOSI5+eFaBRvkkAuEagqAgax/emM5M3A0ULEhKQ== X-Received: by 2002:a17:90a:4701:: with SMTP id h1mr14055276pjg.93.1596459780256; Mon, 03 Aug 2020 06:03:00 -0700 (PDT) Received: from localhost ([43.224.245.180]) by smtp.gmail.com with ESMTPSA id m24sm15316369pff.45.2020.08.03.06.02.59 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Mon, 03 Aug 2020 06:02:59 -0700 (PDT) From: Geliang Tang To: Mat Martineau , Matthieu Baerts , "David S. Miller" , Jakub Kicinski Cc: Geliang Tang , netdev@vger.kernel.org, mptcp@lists.01.org, linux-kernel@vger.kernel.org Subject: [PATCH net-next] mptcp: use mptcp_for_each_subflow in mptcp_stream_accept Date: Mon, 3 Aug 2020 21:00:44 +0800 Message-Id: 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 Use mptcp_for_each_subflow in mptcp_stream_accept instead of open-coding. Signed-off-by: Geliang Tang Acked-by: Paolo Abeni --- net/mptcp/protocol.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/mptcp/protocol.c b/net/mptcp/protocol.c index d3fe7296e1c9..400824eabf73 100644 --- a/net/mptcp/protocol.c +++ b/net/mptcp/protocol.c @@ -2249,7 +2249,7 @@ static int mptcp_stream_accept(struct socket *sock, struct socket *newsock, * This is needed so NOSPACE flag can be set from tcp stack. */ __mptcp_flush_join_list(msk); - list_for_each_entry(subflow, &msk->conn_list, node) { + mptcp_for_each_subflow(msk, subflow) { struct sock *ssk = mptcp_subflow_tcp_sock(subflow); if (!ssk->sk_socket)