diff options
| -rw-r--r-- | include/net/udp.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/net/udp.h b/include/net/udp.h index 2ecfc6e15609..68a1fefe3dfe 100644 --- a/include/net/udp.h +++ b/include/net/udp.h @@ -111,7 +111,9 @@ struct sk_buff; */ static inline __sum16 __udp_lib_checksum_complete(struct sk_buff *skb) { - return __skb_checksum_complete_head(skb, UDP_SKB_CB(skb)->cscov); + return (UDP_SKB_CB(skb)->cscov == skb->len ? + __skb_checksum_complete(skb) : + __skb_checksum_complete_head(skb, UDP_SKB_CB(skb)->cscov)); } static inline int udp_lib_checksum_complete(struct sk_buff *skb) |