[NET]: annotate csum_ipv6_magic() callers in net/*

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 5 insertions, 6 deletions

diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index b03040a20814..cee5db27e8b4 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -370,9 +370,9 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
                         skb->ip_summed = CHECKSUM_UNNECESSARY;
         }
         if (skb->ip_summed != CHECKSUM_UNNECESSARY)
-                skb->csum = ~csum_ipv6_magic(&skb->nh.ipv6h->saddr,
+                skb->csum = ~csum_unfold(csum_ipv6_magic(&skb->nh.ipv6h->saddr,
                                              &skb->nh.ipv6h->daddr,
-                                             skb->len, inet->num, 0);
+                                             skb->len, inet->num, 0));
 
         if (inet->hdrincl) {
                 if (skb_checksum_complete(skb)) {
@@ -479,8 +479,8 @@ static int rawv6_push_pending_frames(struct sock *sk, struct flowi *fl,
         int offset;
         int len;
         int total_len;
-        u32 tmp_csum;
-        u16 csum;
+        __wsum tmp_csum;
+        __sum16 csum;
 
         if (!rp->checksum)
                 goto send;
@@ -532,14 +532,13 @@ static int rawv6_push_pending_frames(struct sock *sk, struct flowi *fl,
         if (unlikely(csum))
                 tmp_csum = csum_sub(tmp_csum, csum);
 
-        tmp_csum = csum_ipv6_magic(&fl->fl6_src,
+        csum = csum_ipv6_magic(&fl->fl6_src,
                                    &fl->fl6_dst,
                                    total_len, fl->proto, tmp_csum);
 
         if (tmp_csum == 0 && fl->proto == IPPROTO_UDP)
                 tmp_csum = -1;
 
-        csum = tmp_csum;
         if (skb_store_bits(skb, offset, &csum, 2))
                 BUG();