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net/sched: add missing tracker information in qdisc_create()
qdisc_create() error path needs to use dev_put_track()
because qdisc_alloc() allocated the tracker.
Fixes: 606509f27f
("net/sched: add net device refcount tracker to struct Qdisc")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Link: https://lore.kernel.org/r/20220104170439.3790052-1-eric.dumazet@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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1 changed files with 1 additions and 1 deletions
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@ -1292,7 +1292,7 @@ static struct Qdisc *qdisc_create(struct net_device *dev,
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if (ops->destroy)
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ops->destroy(sch);
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err_out3:
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dev_put(dev);
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dev_put_track(dev, &sch->dev_tracker);
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qdisc_free(sch);
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err_out2:
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module_put(ops->owner);
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