netdev - Re: [PATCH net-next] net: Move ipv4 set_lwt

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Date:   Tue, 13 Feb 2018 12:52:50 -0700
From:   David Ahern <dsahern@...il.com>
To:     David Miller <davem@...emloft.net>
Cc:     netdev@...r.kernel.org, roopa@...ulusnetworks.com
Subject: Re: [PATCH net-next] net: Move ipv4 set_lwt_redirect helper to
 lwtunnel

On 2/13/18 12:49 PM, David Miller wrote:
> From: David Ahern <dsahern@...il.com>
> Date: Tue, 13 Feb 2018 08:45:50 -0800
> 
>> @@ -127,6 +127,19 @@ int lwtunnel_output(struct net *net, struct sock *sk, struct sk_buff *skb);
>>  int lwtunnel_input(struct sk_buff *skb);
>>  int lwtunnel_xmit(struct sk_buff *skb);
>>  
>> +static inline void lwtunnel_set_redirect(struct dst_entry *dst)
>> +{
>> +	if (dst->lwtstate) {
> 
> This test is new, and doesn't exist in the ipv4 nor the ipv6 code you are
> deriving this from.
> 
> If it is needed, explain why.

leftover from a previous attempt to further consolidate lwt checks. Will
remove and send a v2.