Re: [PATCH] netfilter: fix clusterip_net_exit build regression

[Pablo Neira Ayuso]

On Thu, Dec 07, 2017 at 02:26:09PM +0100, Arnd Bergmann wrote:
> The added check produces a build error when CONFIG_PROC_FS is
> disabled:
> 
> net/ipv4/netfilter/ipt_CLUSTERIP.c: In function 'clusterip_net_exit':
> net/ipv4/netfilter/ipt_CLUSTERIP.c:822:28: error: 'cn' undeclared (first use in this function)
> 
> This moves the variable declaration out of the #ifdef to make it
> available to the WARN_ON_ONCE().

Applied, thanks Arnd.