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net/neighbour: cancel_delayed_work() + flush_scheduled_work() -> cancel_delayed_work_sync()

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flush_scheduled_work() is going away.  Prepare for it.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Tejun Heo 2010-10-19 06:04:42 +00:00 committed by David S. Miller
parent be8c648051
commit a5c30b349b
1 changed files with 1 additions and 2 deletions
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3
net/core/neighbour.c
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@ -1588,8 +1588,7 @@ int neigh_table_clear(struct neigh_table *tbl)
struct neigh_table **tp;
/* It is not clean... Fix it to unload IPv6 module safely */
cancel_delayed_work(&tbl->gc_work);
flush_scheduled_work();
cancel_delayed_work_sync(&tbl->gc_work);
del_timer_sync(&tbl->proxy_timer);
pneigh_queue_purge(&tbl->proxy_queue);
neigh_ifdown(tbl, NULL);