[NET_SCHED]: HFSC: fix thinko in hfsc_adjust_levels()

[Patrick McHardy]

[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 <[EMAIL PROTECTED]>

Signed-off-by: Patrick McHardy <[EMAIL PROTECTED]>

---
commit c75053e281212b5ed3990a0aaced865db7e456d2
tree be2c674d4545ea41200fc5c57d53a03cb0672a93
parent 0e44dc383787b472a7f13564c6bd8a44cc07d408
author Patrick McHardy <[EMAIL PROTECTED]> Thu, 11 May 2006 10:29:30 +0200
committer Patrick McHardy <[EMAIL PROTECTED]> Thu, 11 May 2006 10:29:30 +0200

 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 91132f6..f1c7bd2 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);
 }