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bridge: add RCU annotations to bridge port lookup

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br_port_get() renamed to br_port_get_rtnl() to make clear RTNL is held.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Eric Dumazet
2010-11-15 06:38:14 +00:00
committed by David S. Miller
parent b5ed54e94d
commit ec1e5610c0
4 changed files with 8 additions and 7 deletions
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4
net/bridge/br_notify.c
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@@ -37,10 +37,10 @@ static int br_device_event(struct notifier_block *unused, unsigned long event, v
int err;
/* not a port of a bridge */
if (!br_port_exists(dev))
p = br_port_get_rtnl(dev);
if (!p)
return NOTIFY_DONE;
p = br_port_get(dev);
br = p->br;
switch (event) {