cls_cgroup: Fix build error when built-in

There is a typo in cgroup_cls_state when cls_cgroup is built-in.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/include/net/cls_cgroup.h b/include/net/cls_cgroup.h
index ef2df1475b51..6cf44866cecd 100644
--- a/include/net/cls_cgroup.h
+++ b/include/net/cls_cgroup.h
@@ -31,7 +31,7 @@ static inline u32 task_cls_classid(struct task_struct *p)
                 return 0;
 
         return container_of(task_subsys_state(p, net_cls_subsys_id),
-                            struct cgroup_cls_state, css).classid;
+                            struct cgroup_cls_state, css)->classid;
 }
 #else
 extern int net_cls_subsys_id;