From: William Tu <u9012...@gmail.com> Date: Sun, 5 Nov 2017 10:39:04 -0800
> diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c > index 3e10c51e7e0c..8c7612f32926 100644 > --- a/net/ipv6/ip6_gre.c > +++ b/net/ipv6/ip6_gre.c > @@ -497,6 +497,79 @@ static int gre_handle_offloads(struct sk_buff *skb, bool > csum) > csum ? SKB_GSO_GRE_CSUM : SKB_GSO_GRE); > } > > +static inline void prepare_ip6gre_xmit_ipv4(struct sk_buff *skb, > + struct net_device *dev, > + struct flowi6 *fl6, __u8 *dsfield, > + int *encap_limit) Please do not use 'inline' in foo.c files, let the compiler decide. Thank you.