From: David S. Miller <davem@davemloft.net>
Date: Wed, 29 Jan 2020 09:39:23 +0000 (+0100)
Subject: mptcp: Fix build with PROC_FS disabled.
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=f6f7d8cf55348751cc8a5f40c8f9835ee1752df4;p=linux.git

mptcp: Fix build with PROC_FS disabled.

net/mptcp/subflow.c: In function ‘mptcp_subflow_create_socket’:
net/mptcp/subflow.c:624:25: error: ‘struct netns_core’ has no member named ‘sock_inuse’

Reported-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/mptcp/subflow.c b/net/mptcp/subflow.c
index 1662e11789490..205dca1c30b78 100644
--- a/net/mptcp/subflow.c
+++ b/net/mptcp/subflow.c
@@ -621,7 +621,9 @@ int mptcp_subflow_create_socket(struct sock *sk, struct socket **new_sock)
 	 */
 	sf->sk->sk_net_refcnt = 1;
 	get_net(net);
+#ifdef CONFIG_PROC_FS
 	this_cpu_add(*net->core.sock_inuse, 1);
+#endif
 	err = tcp_set_ulp(sf->sk, "mptcp");
 	release_sock(sf->sk);