diff options
-rw-r--r-- | net/ipv4/gre_offload.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/net/ipv4/gre_offload.c b/net/ipv4/gre_offload.c index c15441b5ff61..003b0ebbcfdd 100644 --- a/net/ipv4/gre_offload.c +++ b/net/ipv4/gre_offload.c @@ -20,7 +20,6 @@ static struct sk_buff *gre_gso_segment(struct sk_buff *skb, { int tnl_hlen = skb_inner_mac_header(skb) - skb_transport_header(skb); struct sk_buff *segs = ERR_PTR(-EINVAL); - struct gre_base_hdr *greh; u16 mac_offset = skb->mac_header; __be16 protocol = skb->protocol; u16 mac_len = skb->mac_len; @@ -48,15 +47,13 @@ static struct sk_buff *gre_gso_segment(struct sk_buff *skb, if (unlikely(!pskb_may_pull(skb, tnl_hlen))) goto out; - greh = (struct gre_base_hdr *)skb_transport_header(skb); - /* setup inner skb. */ - skb->protocol = greh->protocol; skb->encapsulation = 0; __skb_pull(skb, tnl_hlen); skb_reset_mac_header(skb); skb_set_network_header(skb, skb_inner_network_offset(skb)); skb->mac_len = skb_inner_network_offset(skb); + skb->protocol = skb->inner_protocol; need_csum = !!(skb_shinfo(skb)->gso_type & SKB_GSO_GRE_CSUM); skb->encap_hdr_csum = need_csum; @@ -75,6 +72,7 @@ static struct sk_buff *gre_gso_segment(struct sk_buff *skb, gre_offset = outer_hlen - tnl_hlen; skb = segs; do { + struct gre_base_hdr *greh; __be32 *pcsum; skb_reset_inner_headers(skb); |