[NETNS]: Consolidate kernel netlink socket destruction.
Create a specific helper for netlink kernel socket disposal. This just let the code look better and provides a ground for proper disposal inside a namespace. Signed-off-by: Denis V. Lunev <den@openvz.org> Tested-by: Alexey Dobriyan <adobriyan@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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committed by
David S. Miller
parent
4f84d82f7a
commit
b7c6ba6eb1
@@ -609,7 +609,7 @@ cleanup_sysctl:
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proc_net_remove(&init_net, IPQ_PROC_FS_NAME);
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cleanup_ipqnl:
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sock_release(ipqnl->sk_socket);
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netlink_kernel_release(ipqnl);
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mutex_lock(&ipqnl_mutex);
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mutex_unlock(&ipqnl_mutex);
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@@ -628,7 +628,7 @@ static void __exit ip6_queue_fini(void)
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unregister_netdevice_notifier(&ipq_dev_notifier);
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proc_net_remove(&init_net, IPQ_PROC_FS_NAME);
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sock_release(ipqnl->sk_socket);
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netlink_kernel_release(ipqnl);
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mutex_lock(&ipqnl_mutex);
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mutex_unlock(&ipqnl_mutex);
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