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ipvs: reset ipvs pointer in netns 

Make sure net->ipvs is reset on netns cleanup or failed
initialization. It is needed for IPVS applications to know that
IPVS core is not loaded in netns.

Signed-off-by: Julian Anastasov <ja@ssi.bg>
Acked-by: Hans Schillstrom <hans.schillstrom@ericsson.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
This commit is contained in:
Julian Anastasov 2012-04-25 00:29:58 +03:00 committed by Simon Horman
parent 8d08d71ce5
commit 39f618b4fd
1 changed files with 2 additions and 0 deletions
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2
net/netfilter/ipvs/ip_vs_core.c
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@ -1924,6 +1924,7 @@ protocol_fail:
control_fail:
ip_vs_estimator_net_cleanup(net);
estimator_fail:
net->ipvs = NULL;
return -ENOMEM;
}
@ -1936,6 +1937,7 @@ static void __net_exit __ip_vs_cleanup(struct net *net)
ip_vs_control_net_cleanup(net);
ip_vs_estimator_net_cleanup(net);
IP_VS_DBG(2, "ipvs netns %d released\n", net_ipvs(net)->gen);
net->ipvs = NULL;
}
static void __net_exit __ip_vs_dev_cleanup(struct net *net)