Eric Dumazet 06a9701f4b __in_dev_get_rtnl() can use rtnl_dereference() ...

If caller holds RTNL, we dont need a memory barrier
(smp_read_barrier_depends) included in rcu_dereference().

Just use rtnl_dereference() to properly document the assertions.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2010-12-06 12:59:05 -08:00

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