diff options
| author | Patrick McHardy <kaber@trash.net> | 2006-05-11 21:22:03 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2006-05-11 21:22:03 +0200 |
| commit | 210525d65d33d17eb6bea6c965ce442d60d9aa8d (patch) | |
| tree | 951e5e4ceef5d7b4bfef693a3c291f756a74bf82 /net | |
| parent | [IPV6]: skb leakage in inet6_csk_xmit (diff) | |
| download | linux-210525d65d33d17eb6bea6c965ce442d60d9aa8d.tar.xz linux-210525d65d33d17eb6bea6c965ce442d60d9aa8d.zip | |
[NET_SCHED]: HFSC: fix thinko in hfsc_adjust_levels()
When deleting the last child the level of a class should drop to zero.
Noticed by Andreas Mueller <andreas@stapelspeicher.org>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/sched/sch_hfsc.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/sched/sch_hfsc.c b/net/sched/sch_hfsc.c index 91132f6871d7..f1c7bd29f2cd 100644 --- a/net/sched/sch_hfsc.c +++ b/net/sched/sch_hfsc.c @@ -974,10 +974,10 @@ hfsc_adjust_levels(struct hfsc_class *cl) do { level = 0; list_for_each_entry(p, &cl->children, siblings) { - if (p->level > level) - level = p->level; + if (p->level >= level) + level = p->level + 1; } - cl->level = level + 1; + cl->level = level; } while ((cl = cl->cl_parent) != NULL); } |