vxlan: Add checksum check to the features check function

[deliverable/linux.git] / include / linux / if_ether.h

diff --git a/include/linux/if_ether.h b/include/linux/if_ether.h
index d5569734f6724d6194497fe9842e9aac56ef0b09..548fd535fd02399634bace0607471d07b973d8dc 100644 (file)
--- a/include/linux/if_ether.h
+++ b/include/linux/if_ether.h
@@ -28,6 +28,11 @@ static inline struct ethhdr *eth_hdr(const struct sk_buff *skb)
        return (struct ethhdr *)skb_mac_header(skb);
 }
 
+static inline struct ethhdr *inner_eth_hdr(const struct sk_buff *skb)
+{
+       return (struct ethhdr *)skb_inner_mac_header(skb);
+}
+
 int eth_header_parse(const struct sk_buff *skb, unsigned char *haddr);
 
 extern ssize_t sysfs_format_mac(char *buf, const unsigned char *addr, int len);