1 files changed, 5 insertions, 4 deletions

diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index e6e1f85f1bbd..0d22008d522e 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -383,9 +383,10 @@ static inline int udp6_csum_init(struct sk_buff *skb, struct udphdr *uh)
                 skb->ip_summed = CHECKSUM_UNNECESSARY;
 
         if (skb->ip_summed != CHECKSUM_UNNECESSARY)
-                skb->csum = ~csum_ipv6_magic(&skb->nh.ipv6h->saddr,
-                                             &skb->nh.ipv6h->daddr,
-                                             skb->len, IPPROTO_UDP, 0);
+                skb->csum = ~csum_unfold(csum_ipv6_magic(&skb->nh.ipv6h->saddr,
+                                                         &skb->nh.ipv6h->daddr,
+                                                         ulen, IPPROTO_UDP,
+                                                         0));
 
         return (UDP_SKB_CB(skb)->partial_cov = 0);
 }
@@ -511,7 +512,7 @@ static int udp_v6_push_pending_frames(struct sock *sk, struct udp_sock *up)
         struct inet_sock *inet = inet_sk(sk);
         struct flowi *fl = &inet->cork.fl;
         int err = 0;
-        u32 csum = 0;
+        __wsum csum = 0;
 
         /* Grab the skbuff where UDP header space exists. */
         if ((skb = skb_peek(&sk->sk_write_queue)) == NULL)