From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Tue, 13 Dec 2011 03:59:08 +0000 (+0000)
Subject: net: fix build error if CONFIG_CGROUPS=n
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=9f048bfba15a22d1d1ce0c1f44567fa16bed4d25;p=openwrt%2Fstaging%2Fblogic.git

net: fix build error if CONFIG_CGROUPS=n

Reported-by: Christoph Paasch <christoph.paasch@uclouvain.be>
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/include/net/sock.h b/include/net/sock.h
index 18ecc9919d29..6fe0dae81451 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -64,6 +64,8 @@
 #include <net/dst.h>
 #include <net/checksum.h>
 
+struct cgroup;
+struct cgroup_subsys;
 int mem_cgroup_sockets_init(struct cgroup *cgrp, struct cgroup_subsys *ss);
 void mem_cgroup_sockets_destroy(struct cgroup *cgrp, struct cgroup_subsys *ss);
 /*