netdev - Re: [RFC PATCH 05/12] net: Create and use new helper xfrm_dst

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Date:   Wed, 25 Oct 2017 08:56:06 -0700
From:   Shannon Nelson <shannon.lee.nelson@...il.com>
To:     David Miller <davem@...emloft.net>
Cc:     netdev@...r.kernel.org
Subject: Re: [RFC PATCH 05/12] net: Create and use new helper xfrm_dst_child().

On Wed, Oct 25, 2017 at 7:03 AM, David Miller <davem@...emloft.net> wrote:
>
>
> diff --git a/include/net/xfrm.h b/include/net/xfrm.h
> index f002a2c5e33c..4fa951112873 100644
> --- a/include/net/xfrm.h
> +++ b/include/net/xfrm.h
> @@ -994,6 +994,15 @@ struct xfrm_dst {
>  };
>
>  #ifdef CONFIG_XFRM

Perhaps the new xfrm_dst_child() code needs to go before this #ifdef?
sln

>
> +static inline struct dst_entry *xfrm_dst_child(const struct dst_entry *dst)
> +{
> +#ifdef CONFIG_XFRM
> +       if (dst->xfrm)
> +               return dst->child;
> +#endif
> +       return NULL;
> +}
> +

-- 
==============================================
Mr. Shannon Nelson         Parents can't afford to be squeamish.