diff options
Diffstat (limited to 'net/ipv4/gre.c')
| -rw-r--r-- | net/ipv4/gre.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/net/ipv4/gre.c b/net/ipv4/gre.c index d2d5a99fba09..b2e805af9b87 100644 --- a/net/ipv4/gre.c +++ b/net/ipv4/gre.c @@ -121,6 +121,7 @@ static struct sk_buff *gre_gso_segment(struct sk_buff *skb, int ghl = GRE_HEADER_SECTION; struct gre_base_hdr *greh; int mac_len = skb->mac_len; + __be16 protocol = skb->protocol; int tnl_hlen; bool csum; @@ -149,13 +150,7 @@ static struct sk_buff *gre_gso_segment(struct sk_buff *skb, csum = false; /* setup inner skb. */ - if (greh->protocol == htons(ETH_P_TEB)) { - struct ethhdr *eth = eth_hdr(skb); - skb->protocol = eth->h_proto; - } else { - skb->protocol = greh->protocol; - } - + skb->protocol = greh->protocol; skb->encapsulation = 0; if (unlikely(!pskb_may_pull(skb, ghl))) @@ -199,6 +194,7 @@ static struct sk_buff *gre_gso_segment(struct sk_buff *skb, skb_reset_mac_header(skb); skb_set_network_header(skb, mac_len); skb->mac_len = mac_len; + skb->protocol = protocol; } while ((skb = skb->next)); out: return segs; |