netdev - [PATCH net-next] mptcp: use mptcp_for_each_subflow in mptcp_stream

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Date:   Mon,  3 Aug 2020 21:00:44 +0800
From:   Geliang Tang <geliangtang@...il.com>
To:     Mat Martineau <mathew.j.martineau@...ux.intel.com>,
        Matthieu Baerts <matthieu.baerts@...sares.net>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>
Cc:     Geliang Tang <geliangtang@...il.com>, netdev@...r.kernel.org,
        mptcp@...ts.01.org, linux-kernel@...r.kernel.org
Subject: [PATCH net-next] mptcp: use mptcp_for_each_subflow in mptcp_stream_accept

Use mptcp_for_each_subflow in mptcp_stream_accept instead of
open-coding.

Signed-off-by: Geliang Tang <geliangtang@...il.com>
---
 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)
-- 
2.17.1