From: Geliang Tang <geliangtang@gmail.com>
Date: Mon, 3 Aug 2020 13:00:44 +0000 (+0800)
Subject: mptcp: use mptcp_for_each_subflow in mptcp_stream_accept
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=190f8b060ee38fcea885e08b2fe0e3fdd428a618;p=linux.git

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@gmail.com>
Acked-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/mptcp/protocol.c b/net/mptcp/protocol.c
index d3fe7296e1c9a..400824eabf737 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)