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author | Jens Axboe <jaxboe@fusionio.com> | 2011-03-01 15:04:39 -0500 |
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committer | Jens Axboe <jaxboe@fusionio.com> | 2011-03-01 15:04:39 -0500 |
commit | 6fae9c25134baffbeeb20031479e7ff6f6d8eec0 (patch) | |
tree | c9ab89992ce5293a43cd455a81dc8a5926a28a5e /net/bridge/br_stp_bpdu.c | |
parent | c186794dbb466b45cf40f942f2d09d6d5b4b0e42 (diff) | |
parent | f5412be599602124d2bdd49947b231dd77c0bf99 (diff) | |
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Merge commit 'v2.6.38-rc6' into for-2.6.39/core
Conflicts:
block/cfq-iosched.c
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Diffstat (limited to 'net/bridge/br_stp_bpdu.c')
-rw-r--r-- | net/bridge/br_stp_bpdu.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/net/bridge/br_stp_bpdu.c b/net/bridge/br_stp_bpdu.c index e3d7aef..289646e 100644 --- a/net/bridge/br_stp_bpdu.c +++ b/net/bridge/br_stp_bpdu.c @@ -143,10 +143,6 @@ void br_stp_rcv(const struct stp_proto *proto, struct sk_buff *skb, struct net_bridge *br; const unsigned char *buf; - if (!br_port_exists(dev)) - goto err; - p = br_port_get_rcu(dev); - if (!pskb_may_pull(skb, 4)) goto err; @@ -155,6 +151,10 @@ void br_stp_rcv(const struct stp_proto *proto, struct sk_buff *skb, if (buf[0] != 0 || buf[1] != 0 || buf[2] != 0) goto err; + p = br_port_get_rcu(dev); + if (!p) + goto err; + br = p->br; spin_lock(&br->lock); |