v4 GRE: Add TCP segmentation offload for GRE

[~andy/linux] / net / core / dev.c

diff --git a/net/core/dev.c b/net/core/dev.c
index 67deae60214cb0967a665f0ac8266b48788456cb..1cd6297fd34b182b8cf0accd5a7618bc85aef6a3 100644 (file)
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -2413,6 +2413,7 @@ struct sk_buff *__skb_gso_segment(struct sk_buff *skb,
                        return ERR_PTR(err);
        }
 
+       SKB_GSO_CB(skb)->mac_offset = skb_headroom(skb);
        skb_reset_mac_header(skb);
        skb_reset_mac_len(skb);