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authorDavid S. Miller <davem@davemloft.net>2009-06-03 02:43:41 -0700
committerDavid S. Miller <davem@davemloft.net>2009-06-03 02:43:41 -0700
commitb2f8f7525c8aa1fdd8ad8c72c832dfb571d5f768 (patch)
tree71ae1801d264bca62efa0d22376b49de7f206e9a /net/sched/cls_cgroup.c
parentd455e5b165a367a628110ec2d18807ea10052cd1 (diff)
parent12186be7d2e1106cede1cc728526e3d7998cbe94 (diff)
downloadlwn-b2f8f7525c8aa1fdd8ad8c72c832dfb571d5f768.tar.gz
lwn-b2f8f7525c8aa1fdd8ad8c72c832dfb571d5f768.zip
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts: drivers/net/forcedeth.c
Diffstat (limited to 'net/sched/cls_cgroup.c')
-rw-r--r--net/sched/cls_cgroup.c22
1 files changed, 11 insertions, 11 deletions
diff --git a/net/sched/cls_cgroup.c b/net/sched/cls_cgroup.c
index 1ab4542e61e0..0f815cc6a3db 100644
--- a/net/sched/cls_cgroup.c
+++ b/net/sched/cls_cgroup.c
@@ -98,8 +98,7 @@ static int cls_cgroup_classify(struct sk_buff *skb, struct tcf_proto *tp,
struct tcf_result *res)
{
struct cls_cgroup_head *head = tp->root;
- struct cgroup_cls_state *cs;
- int ret = 0;
+ u32 classid;
/*
* Due to the nature of the classifier it is required to ignore all
@@ -115,17 +114,18 @@ static int cls_cgroup_classify(struct sk_buff *skb, struct tcf_proto *tp,
return -1;
rcu_read_lock();
- cs = task_cls_state(current);
- if (cs->classid && tcf_em_tree_match(skb, &head->ematches, NULL)) {
- res->classid = cs->classid;
- res->class = 0;
- ret = tcf_exts_exec(skb, &head->exts, res);
- } else
- ret = -1;
-
+ classid = task_cls_state(current)->classid;
rcu_read_unlock();
- return ret;
+ if (!classid)
+ return -1;
+
+ if (!tcf_em_tree_match(skb, &head->ematches, NULL))
+ return -1;
+
+ res->classid = classid;
+ res->class = 0;
+ return tcf_exts_exec(skb, &head->exts, res);
}
static unsigned long cls_cgroup_get(struct tcf_proto *tp, u32 handle)