linux-kernel - Re: [PATCH] net: Remove unused variable warning

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Message-Id: <20081028.114524.89018707.davem@davemloft.net>
Date:	Tue, 28 Oct 2008 11:45:24 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	jianjun@...ux.org
Cc:	linux-kernel@...r.kernel.org, netdev@...r.kernel.org
Subject: Re: [PATCH] net: Remove unused variable warning

From: Jianjun Kong <jianjun@...ux.org>
Date: Tue, 28 Oct 2008 16:14:57 +0800

Please send networking patches at least CC:'d to
netdev@...r.kernel.org so that it gets archived properly in patchwork:

	http://patchwork.ozlabs.org/project/netdev/list/

and thus doesn't get lost.

> net: Remove unused variable warning
> 'min_ds_timeout' and 'max_ds_timeout' are only used when CONFIG_AX25_DAMA_SLAVE is defined.
> 
> net/ax25/sysctl_net_ax25.c:27: warning: ‘min_ds_timeout’ defined but not used
> net/ax25/sysctl_net_ax25.c:27: warning: ‘max_ds_timeout’ defined but not used
> 
> 
> Signed-off-by: Jianjun Kong <jianjun@...ux.org>
> ---
>  net/ax25/sysctl_net_ax25.c |    2 ++
>  1 files changed, 2 insertions(+), 0 deletions(-)
> 
> diff --git a/net/ax25/sysctl_net_ax25.c b/net/ax25/sysctl_net_ax25.c
> index f288fc4..735ceef 100644
> --- a/net/ax25/sysctl_net_ax25.c
> +++ b/net/ax25/sysctl_net_ax25.c
> @@ -24,7 +24,9 @@ static int min_idle[1],			max_idle[] = {65535000};
>  static int min_n2[] = {1},		max_n2[] = {31};
>  static int min_paclen[] = {1},		max_paclen[] = {512};
>  static int min_proto[1],		max_proto[] = { AX25_PROTO_MAX };
> +#ifdef CONFIG_AX25_DAMA_SLAVE
>  static int min_ds_timeout[1],		max_ds_timeout[] = {65535000};
> +#endif
>  
>  static struct ctl_table_header *ax25_table_header;
>  
> -- 
> 1.5.6.3
> 
> 
>