diff options
| author |   Ingo Molnar <mingo@elte.hu> | 2009-03-30 23:53:32 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-03-30 23:53:32 +0200 |
| commit | 65fb0d23fcddd8697c871047b700c78817bdaa43 (patch) | |
| tree | 119e6e5f276622c4c862f6c9b6d795264ba1603a /net/sched/sch_cbq.c | |
| parent | cpumask: remove cpumask allocation from idle_balance, fix (diff) | |
| parent | Merge branch 'drm-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 (diff) | |
| download | linux-dev-65fb0d23fcddd8697c871047b700c78817bdaa43.tar.xz linux-dev-65fb0d23fcddd8697c871047b700c78817bdaa43.zip | |
Merge branch 'linus' into cpumask-for-linus
Conflicts:
arch/x86/kernel/cpu/common.c
Diffstat (limited to 'net/sched/sch_cbq.c')
| -rw-r--r-- | net/sched/sch_cbq.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/net/sched/sch_cbq.c b/net/sched/sch_cbq.c index 9e43ed949167..d728d8111732 100644 --- a/net/sched/sch_cbq.c +++ b/net/sched/sch_cbq.c @@ -1960,8 +1960,11 @@ static int cbq_delete(struct Qdisc *sch, unsigned long arg) cbq_rmprio(q, cl); sch_tree_unlock(sch); - if (--cl->refcnt == 0) - cbq_destroy_class(sch, cl); + BUG_ON(--cl->refcnt == 0); + /* + * This shouldn't happen: we "hold" one cops->get() when called + * from tc_ctl_tclass; the destroy method is done from cops->put(). + */ return 0; } |