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[IPV4] devinet: inetdev_init out label moved after RCU assignment

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inetdev_init out label moved after RCU assignment
(final suggestion by Herbert Xu)

Signed-off-by: Jarek Poplawski <jarkao2@o2.pl>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jarek Poplawski 2007-01-09 14:38:31 -08:00 committed by David S. Miller
parent 469de9b90f
commit 483479ecc5
1 changed files with 2 additions and 1 deletions
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3
net/ipv4/devinet.c
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@ -174,9 +174,10 @@ struct in_device *inetdev_init(struct net_device *dev)
ip_mc_init_dev(in_dev); ip_mc_init_dev(in_dev);
if (dev->flags & IFF_UP) if (dev->flags & IFF_UP)
ip_mc_up(in_dev); ip_mc_up(in_dev);
out:
/* we can receive as soon as ip_ptr is set -- do this last */ /* we can receive as soon as ip_ptr is set -- do this last */
rcu_assign_pointer(dev->ip_ptr, in_dev); rcu_assign_pointer(dev->ip_ptr, in_dev);
out:
return in_dev; return in_dev;
out_kfree: out_kfree:
kfree(in_dev); kfree(in_dev);