A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-29 19:21:31 -04:00
Code Issues Projects Releases Packages Wiki Activity

gso: Handle Trans-Ether-Bridging protocol in skb_network_protocol()

Browse source 
Rather than having logic to calculate inner protocol in every
tunnel gso handler move it to gso code. This simplifies code.

Cc: Eric Dumazet <[email protected]>
Cc: Cong Wang <[email protected]>
Cc: David S. Miller <[email protected]>
Signed-off-by: Pravin B Shelar <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
This commit is contained in:
Pravin B Shelar 2013-05-07 20:41:07 +00:00 • committed by David S. Miller
commit 19acc32725
3 changed files with 13 additions and 10 deletions
Download patch file Download diff file Expand all files Collapse all files

8
net/ipv4/gre.c
View file

@ -150,13 +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 = (struct ethhdr *)skb_inner_mac_header(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)))

4
net/ipv4/udp.c
View file

@ -2311,7 +2311,6 @@ static struct sk_buff *skb_udp_tunnel_segment(struct sk_buff *skb,
struct sk_buff *segs = ERR_PTR(-EINVAL);
int mac_len = skb->mac_len;
int tnl_hlen = skb_inner_mac_header(skb) - skb_transport_header(skb);
struct ethhdr *inner_eth = (struct ethhdr *)skb_inner_mac_header(skb);
__be16 protocol = skb->protocol;
netdev_features_t enc_features;
int outer_hlen;
@ -2324,8 +2323,7 @@ static struct sk_buff *skb_udp_tunnel_segment(struct sk_buff *skb,
skb_reset_mac_header(skb);
skb_set_network_header(skb, skb_inner_network_offset(skb));
skb->mac_len = skb_inner_network_offset(skb);
inner_eth = (struct ethhdr *)skb_mac_header(skb);
skb->protocol = inner_eth->h_proto;
skb->protocol = htons(ETH_P_TEB);
/* segment inner packet. */
enc_features = skb->dev->hw_enc_features & netif_skb_features(skb);