[NET]: Annotate csum_tcpudp_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, 2 insertions, 1 deletions

diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index 98ba75096175..f9c4ed7207bb 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -414,8 +414,9 @@ static void udp_flush_pending_frames(struct sock *sk)
 static void udp4_hwcsum_outgoing(struct sock *sk, struct sk_buff *skb,
                                  __be32 src, __be32 dst, int len      )
 {
-        unsigned int csum = 0, offset;
+        unsigned int offset;
         struct udphdr *uh = skb->h.uh;
+        __wsum csum = 0;
 
         if (skb_queue_len(&sk->sk_write_queue) == 1) {
                 /*