Re: [PATCH] netfilter: ipvs: avoid unused variable warning

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



	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>
--
To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [Netfitler Users]     [LARTC]     [Bugtraq]     [Yosemite Forum]

  Powered by Linux