From: Pavel Emelyanov <xemul@openvz.org>
Date: Thu, 29 Nov 2007 12:58:58 +0000 (+1100)
Subject: [BRIDGE]: Properly dereference the br_should_route_hook
X-Git-Tag: v2.6.24-rc4~8^2~17
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=82de382ce8e1c7645984616728dc7aaa057821e4;p=pandora-kernel.git

[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>
---

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