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| author | David S. Miller <davem@davemloft.net> | 2008-08-06 23:35:59 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-08-06 23:35:59 -0700 |
| commit | ee7af8264dafa0c8c76a8dc596803966c2e29ebc (patch) | |
| tree | 2dfd9066bcf677ec4b1e7becb39d6f8187961385 /net/sched | |
| parent | 11d46123bfea068a48483f00518d301f452647fb (diff) | |
| download | linux-ee7af8264dafa0c8c76a8dc596803966c2e29ebc.tar.gz linux-ee7af8264dafa0c8c76a8dc596803966c2e29ebc.tar.bz2 linux-ee7af8264dafa0c8c76a8dc596803966c2e29ebc.zip | |
pkt_sched: Fix "parent is root" test in qdisc_create().
As noticed by Stephen Hemminger, the root qdisc is denoted by
TC_H_ROOT, not zero.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched')
| -rw-r--r-- | net/sched/sch_api.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c index 4840aff47256..83b23b55ce36 100644 --- a/net/sched/sch_api.c +++ b/net/sched/sch_api.c @@ -792,7 +792,7 @@ qdisc_create(struct net_device *dev, struct netdev_queue *dev_queue, goto err_out3; } } - if (parent && !(sch->flags & TCQ_F_INGRESS)) + if ((parent != TC_H_ROOT) && !(sch->flags & TCQ_F_INGRESS)) list_add_tail(&sch->list, &dev_queue->qdisc->list); return sch; |