From: Daniel Wagner <redacted>

commit 1f66c0a8833c3974ab6b35edcf4f8585b2f94592
Author: Daniel Wagner [off-list ref]
Date:   Wed Sep 12 16:12:01 2012 +0200

    cgroup: net_cls: Move sock_update_classid() declaration to cls_cgroup.h

Claimed that there was only net/socket.c depending on
sock_update_class(). That is not true drivers/net/tun.c needs to
include the cls_cgroup.h header too.

Signed-off-by: Daniel Wagner <redacted>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Gao feng <redacted>
Cc: Jamal Hadi Salim <jhs@mojatatu.com>
Cc: Joe Perches <joe@perches.com>
Cc: John Fastabend <redacted>
Cc: Li Zefan <redacted>
Cc: Neil Horman <nhorman@tuxdriver.com>
Cc: Rick Jones <redacted>
Cc: Stanislav Kinsbursky <redacted>
Cc: Tejun Heo <tj@kernel.org>
Cc: netdev@vger.kernel.org
Cc: cgroups@vger.kernel.org
---

This version is on top of the latest cgroup for-3.7 branch.

 drivers/net/tun.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index 3a16d4f..9336b82 100644
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c

@@ -68,6 +68,7 @@
 #include <net/netns/generic.h>
 #include <net/rtnetlink.h>
 #include <net/sock.h>
+#include <net/cls_cgroup.h>
 
 #include <asm/uaccess.h>
 

-- 
1.7.12.315.g682ce8b