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authorHerbert Xu <herbert@gondor.apana.org.au>2010-11-03 13:31:05 +0000
committerDavid S. Miller <davem@davemloft.net>2010-11-03 18:50:50 -0700
commitc00b2c9e79466d61979cd21af526cc6d5d0ee04f (patch)
tree300e44d04f76b860580cb1ca5f0fc7b37112375a /net
parenta6331d6f9a4298173b413cf99a40cc86a9d92c37 (diff)
downloadlinux-c00b2c9e79466d61979cd21af526cc6d5d0ee04f.tar.bz2
cls_cgroup: Fix crash on module unload
Somewhere along the lines net_cls_subsys_id became a macro when cls_cgroup is built as a module. Not only did it make cls_cgroup completely useless, it also causes it to crash on module unload. This patch fixes this by removing that macro. Thanks to Eric Dumazet for diagnosing this problem. Reported-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Reviewed-by: Li Zefan <lizf@cn.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r--net/sched/cls_cgroup.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/net/sched/cls_cgroup.c b/net/sched/cls_cgroup.c
index 37dff78e9cb1..d49c40fb7e09 100644
--- a/net/sched/cls_cgroup.c
+++ b/net/sched/cls_cgroup.c
@@ -34,8 +34,6 @@ struct cgroup_subsys net_cls_subsys = {
.populate = cgrp_populate,
#ifdef CONFIG_NET_CLS_CGROUP
.subsys_id = net_cls_subsys_id,
-#else
-#define net_cls_subsys_id net_cls_subsys.subsys_id
#endif
.module = THIS_MODULE,
};