[NET]: Prevent much sadness in qdisc_lock_tree().

Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Andrew Morton 2007-04-22 23:22:24 -07:00 committed by David S. Miller
commit 372cc74c8b