netdev - Re: [PATCH] SCTP: Free the per-net sysctl table on net exit.

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Message-Id: <20130127.193511.2294954038548420781.davem@davemloft.net>
Date:	Sun, 27 Jan 2013 19:35:11 -0500 (EST)
From:	David Miller <davem@...emloft.net>
To:	vyasevich@...il.com
Cc:	netdev@...r.kernel.org, linux-sctp@...r.kernel.org,
	mmokrejs@...d.natur.cuni.cz, ebiederm@...ssion.com
Subject: Re: [PATCH] SCTP: Free the per-net sysctl table on net exit.

From: Vlad Yasevich <vyasevich@...il.com>
Date: Thu, 24 Jan 2013 11:02:47 -0500

> @@ -366,7 +366,11 @@ int sctp_sysctl_net_register(struct net *net)
>  
>  void sctp_sysctl_net_unregister(struct net *net)
>  {
> +	struct ctl_table *table;
> +
> +	table = net->sctp.sysctl_hdr->ctl_table_arg;
>  	unregister_net_sysctl_table(net->sctp.sysctl_header);
> +	kfree(table);
>  }

In what tree does this compile?  I tried both 'net' and 'net-next'
and got the same exact result:

net/sctp/sysctl.c: In function ‘sctp_sysctl_net_unregister’:
net/sctp/sysctl.c:371:19: error: ‘struct netns_sctp’ has no member named ‘sysctl_hdr’
make[1]: *** [net/sctp/sysctl.o] Error 1
make: *** [net/sctp/sysctl.o] Error 2