compat: Add #define for gre_handle_offloads

Fixes compile errors on some 4.x kernels.

Signed-off-by: Greg Rose <gvrose8192@gmail.com>
Signed-off-by: Ben Pfaff <blp@ovn.org>
Acked-by: William Tu <u9012063@gmail.com>

diff --git a/datapath/linux/compat/ip_gre.c b/datapath/linux/compat/ip_gre.c
index f8499716e402f574f287f1feb2cf59606a54a161..b1493e06df1c69d22c4705d351034a58f83199d1 100644 (file)
--- a/datapath/linux/compat/ip_gre.c
+++ b/datapath/linux/compat/ip_gre.c
@@ -421,6 +421,7 @@ static bool is_gre_gso(struct sk_buff *skb)
        return skb_is_gso(skb);
 }
 
+#define gre_handle_offloads rpl_gre_handle_offloads
 static int rpl_gre_handle_offloads(struct sk_buff *skb, bool gre_csum)
 {
        int type = gre_csum ? SKB_GSO_GRE_CSUM : SKB_GSO_GRE;