Pavel Emelyanov 82de382ce8 [BRIDGE]: Properly dereference the br_should_route_hook
This hook is protected with the RCU, so simple

	if (br_should_route_hook)
		br_should_route_hook(...)

is not enough on some architectures.

Use the rcu_dereference/rcu_assign_pointer in this case.

Fixed Stephen's comment concerning using the typeof().

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2007-11-29 23:58:58 +11:00
..
2005-04-16 15:20:36 -07:00