net: Call skb_checksum_init in IPv6

Call skb_checksum_init instead of private functions.

Signed-off-by: Tom Herbert <therbert@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 7 insertions, 0 deletions

diff --git a/include/net/ip6_checksum.h b/include/net/ip6_checksum.h
index 9e3c540c1b11..8ac5c21f8456 100644
--- a/include/net/ip6_checksum.h
+++ b/include/net/ip6_checksum.h
@@ -41,6 +41,13 @@ __sum16 csum_ipv6_magic(const struct in6_addr *saddr,
                         __wsum csum);
 #endif
 
+static inline __wsum ip6_compute_pseudo(struct sk_buff *skb, int proto)
+{
+        return ~csum_unfold(csum_ipv6_magic(&ipv6_hdr(skb)->saddr,
+                                            &ipv6_hdr(skb)->daddr,
+                                            skb->len, proto, 0));
+}
+
 static __inline__ __sum16 tcp_v6_check(int len,
                                    const struct in6_addr *saddr,
                                    const struct in6_addr *daddr,