[PATCH] vlan: print libnl error message on vlan_add / vlan_del

[Jouni Malinen]

On Wed, May 06, 2015 at 01:44:04PM +0200, Michael Braun wrote:
>  	if (!(if_idx = rtnl_link_name2i(cache, if_name))) {
>  		/* link does not exist */
> -		wpa_printf(MSG_ERROR, "VLAN: interface %s does not exist",
> -			   if_name);
> +		wpa_printf(MSG_ERROR, "VLAN: interface %s does not exist: %s",
> +			   if_name, nl_geterror(err));
>  		goto vlan_add_error;
>  	}

Thanks, applied with this part removed since it does not set err and as
such, the error message here cannot really be correct.
 
-- 
Jouni Malinen                                            PGP id EFC895FA