Hello,
On Mon, 30 Nov 2015, Arnd Bergmann wrote:
> When CONFIG_PROC_FS is disabled, the local 'net' variable in
> ip_vs_app_net_init becomes unused, as gcc warns:
>
> net/netfilter/ipvs/ip_vs_app.c: In function 'ip_vs_app_net_init':
> net/netfilter/ipvs/ip_vs_app.c:608:14: warning: unused variable 'net' [-Wunused-variable]
>
> This removes the line by moving the pointer dereference into the
> user of the variable.
>
> Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
Acked-by: Julian Anastasov <ja@xxxxxx>
> diff --git a/net/netfilter/ipvs/ip_vs_app.c b/net/netfilter/ipvs/ip_vs_app.c
> index 0328f7250693..e5422d3db501 100644
> --- a/net/netfilter/ipvs/ip_vs_app.c
> +++ b/net/netfilter/ipvs/ip_vs_app.c
> @@ -614,8 +614,6 @@ int __net_init ip_vs_app_net_init(struct netns_ipvs *ipvs)
>
> void __net_exit ip_vs_app_net_cleanup(struct netns_ipvs *ipvs)
> {
> - struct net *net = ipvs->net;
> -
> unregister_ip_vs_app(ipvs, NULL /* all */);
> - remove_proc_entry("ip_vs_app", net->proc_net);
> + remove_proc_entry("ip_vs_app", ipvs->net->proc_net);
> }
Regards
--
Julian Anastasov <ja@xxxxxx>
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