# Re: \[PATCH\] \[net-next\] sctp: fix unused lable warning

- From: Neil Horman \<nhorman@tuxdriver.com\>
- Date: 2018-03-28 15:19:45 
- List: netdev
- Page: https://ratatoskr.run/netdev/2018/03/5244893
- Thread: https://ratatoskr.run/linux-sctp/2018/03/5244837/t.md

```text
On Wed, Mar 28, 2018 at 04:14:56PM +0200, Arnd Bergmann wrote:
> The proc file cleanup left a label possibly unused:
> 
> net/sctp/protocol.c: In function 'sctp_defaults_init':
> net/sctp/protocol.c:1304:1: error: label 'err_init_proc' defined but not used [-Werror=unused-label]
> 
> This adds an #ifdef around it to match the respective 'goto'.
> 
> Fixes: d47d08c8ca05 ("sctp: use proc_remove_subtree()")
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> ---
>  net/sctp/protocol.c | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
> index c1c64b78c39d..d685f8456762 100644
> --- a/net/sctp/protocol.c
> +++ b/net/sctp/protocol.c
> @@ -1301,8 +1301,10 @@ static int __net_init sctp_defaults_init(struct net *net)
>  
>  	return 0;
>  
> +#ifdef CONFIG_PROC_FS
>  err_init_proc:
>  	cleanup_sctp_mibs(net);
> +#endif
>  err_init_mibs:
>  	sctp_sysctl_net_unregister(net);
>  err_sysctl_register:
> -- 
> 2.9.0
> 
> 
Acked-by: Neil Horman <nhorman@tuxdriver.com>
```