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| author | Eric Dumazet <eric.dumazet@gmail.com> | 2010-11-15 09:38:14 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-11-15 22:13:18 +0300 |
| commit | ec1e5610c00c7f5bc530d2aadd47faa473b90a30 (patch) | |
| tree | c3bc845f485911083e47e218e7f01eba4de1bbfd /net/bridge/br_notify.c | |
| parent | b5ed54e94d324f17c97852296d61a143f01b227a (diff) | |
| download | linux-ec1e5610c00c7f5bc530d2aadd47faa473b90a30.tar.xz | |
bridge: add RCU annotations to bridge port lookup
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>
Diffstat (limited to 'net/bridge/br_notify.c')
| -rw-r--r-- | net/bridge/br_notify.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/bridge/br_notify.c b/net/bridge/br_notify.c index ef2175c8b91d..7d337c9b6082 100644 --- a/net/bridge/br_notify.c +++ b/net/bridge/br_notify.c @@ -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) { |